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Added direct media support to ooh323 channel driver

Browse Source 
options are documented in config sample
sample config rename to proper name - ooh323.conf

To change media address ooh323 send empty TCS if there was 
completed TCS exchange or send facility forwardedelements 
with new fast start proposal if not.
Then close transmit logical channels and renew TCS exchange.

If new fast start proposal is received then ooh323 stack call back
channel driver routine to change rtp address in the rtp instance.
If empty TCS is received then close transmit logical channels and
renew TCS exchange

Review: https://reviewboard.asterisk.org/r/1607/



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369613 65c4cc65-6c06-0410-ace0-fbb531ad65f3
certified/11.2
Alexandr Anikin 14 years ago
parent 50765000e6
commit fa10f3f8a8
16 changed files with 854 additions and 151 deletions
Show Stats Download Patch File Download Diff File

5
CHANGES
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@ -289,6 +289,11 @@ AGI
are resolved and each address is attempted in turn until one succeeds or
all fail.
chan_ooh323
-----------
* Direct media functionality has been added.
Options in config are: directmedia (directrtp) and directrtpsetup (earlydirect)
------------------------------------------------------------------------------
--- Functionality changes from Asterisk 1.8 to Asterisk 10 -------------------
------------------------------------------------------------------------------

252
addons/chan_ooh323.c
Unescape View File

@ -89,6 +89,8 @@ static enum ast_rtp_glue_result ooh323_get_rtp_peer(struct ast_channel *chan, st
static enum ast_rtp_glue_result ooh323_get_vrtp_peer(struct ast_channel *chan, struct ast_rtp_instance **rtp);
static int ooh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *rtp,
struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *codecs, int nat_active);
static void ooh323_get_codec(struct ast_channel *chan, struct ast_format_cap *result);
void setup_rtp_remote(ooCallData *call, const char *remoteIp, int remotePort);
static struct ast_udptl *ooh323_get_udptl_peer(struct ast_channel *chan);
static int ooh323_set_udptl_peer(struct ast_channel *chan, struct ast_udptl *udptl);
@ -126,6 +128,7 @@ static struct ast_rtp_glue ooh323_rtp = {
.get_rtp_info = ooh323_get_rtp_peer,
.get_vrtp_info = ooh323_get_vrtp_peer,
.update_peer = ooh323_set_rtp_peer,
.get_codec = ooh323_get_codec,
};
static struct ast_udptl_protocol ooh323_udptl = {
@ -141,7 +144,9 @@ struct ooh323_user;
/* H.323 channel private structure */
static struct ooh323_pvt {
ast_mutex_t lock; /* Channel private lock */
ast_cond_t rtpcond; /* RTP condition */
struct ast_rtp_instance *rtp;
struct ast_sockaddr redirip; /* redir ip */
struct ast_rtp_instance *vrtp; /* Placeholder for now */
int t38support; /* T.38 mode - disable, transparent, faxgw */
@ -193,6 +198,8 @@ static struct ooh323_pvt {
int amaflags;
int progsent; /* progress is sent */
int alertsent; /* alerting is sent */
int directrtp; /* direct rtp */
int earlydirect; /* early direct rtp */
int g729onlyA; /* G.729 only A */
struct ast_dsp *vad;
struct OOH323Regex *rtpmask; /* rtp ip regexp */
@ -228,6 +235,8 @@ struct ooh323_user{
int rtdrcount, rtdrinterval;
int nat;
int faststart, h245tunneling;
int directrtp;
int earlydirect;
int g729onlyA;
struct ooh323_user *next;
};
@ -259,6 +268,8 @@ struct ooh323_peer{
int rtdrcount,rtdrinterval;
int nat;
int faststart, h245tunneling;
int directrtp;
int earlydirect;
int g729onlyA;
struct ooh323_peer *next;
};
@ -318,6 +329,8 @@ static int gFastStart = 1;
static int gTunneling = 1;
static int gBeMaster = 0;
static int gMediaWaitForConnect = 0;
static int gDirectRTP = 0;
static int gEarlyDirect = 0;
static int gTOS = 0;
static int gRTPTimeout = 60;
static int g729onlyA = 0;
@ -655,6 +668,8 @@ static struct ast_channel *ooh323_request(const char *type, struct ast_format_ca
p->nat = peer->nat;
p->faststart = peer->faststart;
p->h245tunneling = peer->h245tunneling;
p->directrtp = peer->directrtp;
p->earlydirect = peer->earlydirect;
if (peer->rtpmask && peer->rtpmaskstr[0]) {
p->rtpmask = peer->rtpmask;
ast_copy_string(p->rtpmaskstr, peer->rtpmaskstr, sizeof(p->rtpmaskstr));
@ -689,6 +704,8 @@ static struct ast_channel *ooh323_request(const char *type, struct ast_format_ca
p->rtdrcount = gRTDRCount;
p->faststart = gFastStart;
p->h245tunneling = gTunneling;
p->directrtp = gDirectRTP;
p->earlydirect = gEarlyDirect;
memcpy(&p->prefs, &gPrefs, sizeof(struct ast_codec_pref));
p->username = strdup(dest);
@ -726,7 +743,14 @@ static struct ast_channel *ooh323_request(const char *type, struct ast_format_ca
ast_mutex_unlock(&p->lock);
ast_mutex_lock(&ooh323c_cmd_lock);
ast_cond_init(&p->rtpcond, NULL);
ooMakeCall(data, p->callToken, AST_MAX_EXTENSION, NULL);
ast_mutex_lock(&p->lock);
if (!p->rtp) {
ast_cond_wait(&p->rtpcond, &p->lock);
}
ast_mutex_unlock(&p->lock);
ast_cond_destroy(&p->rtpcond);
ast_mutex_unlock(&ooh323c_cmd_lock);
}
@ -886,7 +910,7 @@ static int ooh323_digit_begin(struct ast_channel *chan, char digit)
ast_mutex_unlock(&p->lock);
if (gH323Debug) {
ast_verb(0, "+++ ooh323_digit_begin %d\n", res);
ast_verb(0, "+++ ooh323_digit_begin, res = %d\n", res);
}
return res;
}
@ -915,7 +939,6 @@ static int ooh323_digit_end(struct ast_channel *chan, char digit, unsigned int d
if (gH323Debug) {
ast_verb(0, "+++ ooh323_digit_end, res = %d\n", res);
}
return res;
}
@ -1230,8 +1253,13 @@ static int ooh323_indicate(struct ast_channel *ast, int condition, const void *d
return -1;
}
if (gH323Debug)
if (!ast_sockaddr_isnull(&p->redirip)) {
res = 0;
}
if (gH323Debug) {
ast_verb(0, "----- ooh323_indicate %d on call %s\n", condition, callToken);
}
ast_mutex_lock(&p->lock);
switch (condition) {
@ -1383,8 +1411,9 @@ static int ooh323_indicate(struct ast_channel *ast, int condition, const void *d
ast_mutex_unlock(&p->lock);
if (gH323Debug)
ast_verb(0, "++++ ooh323_indicate %d on %s\n", condition, callToken);
if (gH323Debug) {
ast_verb(0, "++++ ooh323_indicate %d on %s is %d\n", condition, callToken, res);
}
free(callToken);
return res;
@ -1604,7 +1633,7 @@ int onAlerting(ooCallData *call)
ast_mutex_lock(&p->lock);
if (!p->owner) {
ast_mutex_unlock(&p->lock);
ast_log(LOG_ERROR, "Channel has no owner\n");
ast_debug(1, "Channel has no owner\n");
return 0;
}
while (p->owner && ast_channel_trylock(p->owner)) {
@ -1843,6 +1872,8 @@ int ooh323_onReceivedSetup(ooCallData *call, Q931Message *pmsg)
p->nat = user->nat;
p->h245tunneling = user->h245tunneling;
p->faststart = user->faststart;
p->directrtp = user->directrtp;
p->earlydirect = user->earlydirect;
if (p->faststart)
OO_SETFLAG(call->flags, OO_M_FASTSTART);
@ -1869,6 +1900,8 @@ int ooh323_onReceivedSetup(ooCallData *call, Q931Message *pmsg)
} else {
if (!OO_TESTFLAG(p->flags,H323_DISABLEGK)) {
p->username = strdup(call->remoteIP);
p->directrtp = gDirectRTP;
p->earlydirect = gEarlyDirect;
} else {
ast_mutex_unlock(&p->lock);
ast_log(LOG_ERROR, "Unacceptable ip %s\n", call->remoteIP);
@ -1970,7 +2003,7 @@ int onOutgoingCall(ooCallData *call)
ast_copy_string(call->rtpMaskStr, p->rtpmaskstr, sizeof(call->rtpMaskStr));
}
if (!configure_local_rtp(p, call)) {
if (!p->rtp && !configure_local_rtp(p, call)) {
ast_mutex_unlock(&p->lock);
return OO_FAILED;
}
@ -2064,7 +2097,8 @@ int onNewCallCreated(ooCallData *call)
ooh323c_set_capability_for_call(call, &p->prefs, p->cap,
p->dtmfmode, p->dtmfcodec, p->t38support, p->g729onlyA);
/* configure_local_rtp(p, call); */
configure_local_rtp(p, call);
ast_cond_signal(&p->rtpcond);
ast_mutex_unlock(&p->lock);
}
@ -2284,6 +2318,8 @@ static struct ooh323_user *build_user(const char *name, struct ast_variable *v)
user->t38support = gT38Support;
user->faststart = gFastStart;
user->h245tunneling = gTunneling;
user->directrtp = gDirectRTP;
user->earlydirect = gEarlyDirect;
user->g729onlyA = g729onlyA;
/* set default context */
ast_copy_string(user->context, gContext, sizeof(user->context));
@ -2305,6 +2341,11 @@ static struct ooh323_user *build_user(const char *name, struct ast_variable *v)
user->faststart = ast_true(v->value);
} else if (!strcasecmp(v->name, "h245tunneling")) {
user->h245tunneling = ast_true(v->value);
} else if (!strcasecmp(v->name, "directrtp") || !strcasecmp(v->name, "directmedia")) {
user->directrtp = ast_true(v->value);
user->earlydirect = ast_true(v->value);
} else if (!strcasecmp(v->name, "earlydirect") || !strcasecmp(v->name, "directrtpsetup")) {
user->earlydirect = ast_true(v->value);
} else if (!strcasecmp(v->name, "g729onlyA")) {
user->g729onlyA = ast_true(v->value);
} else if (!strcasecmp(v->name, "nat")) {
@ -2427,6 +2468,8 @@ static struct ooh323_peer *build_peer(const char *name, struct ast_variable *v,
peer->t38support = gT38Support;
peer->faststart = gFastStart;
peer->h245tunneling = gTunneling;
peer->directrtp = gDirectRTP;
peer->earlydirect = gEarlyDirect;
peer->g729onlyA = g729onlyA;
peer->port = 1720;
if (0 == friend_type) {
@ -2482,6 +2525,11 @@ static struct ooh323_peer *build_peer(const char *name, struct ast_variable *v,
peer->faststart = ast_true(v->value);
} else if (!strcasecmp(v->name, "h245tunneling")) {
peer->h245tunneling = ast_true(v->value);
} else if (!strcasecmp(v->name, "directrtp") || !strcasecmp(v->name, "directmedia")) {
peer->directrtp = ast_true(v->value);
peer->earlydirect = ast_true(v->value);
} else if (!strcasecmp(v->name, "earlydirect") || !strcasecmp(v->name, "directrtpsetup")) {
peer->earlydirect = ast_true(v->value);
} else if (!strcasecmp(v->name, "g729onlyA")) {
peer->g729onlyA = ast_true(v->value);
} else if (!strcasecmp(v->name, "nat")) {
@ -2761,6 +2809,11 @@ int reload_config(int reload)
ooH323EpEnableH245Tunneling();
else
ooH323EpDisableH245Tunneling();
} else if (!strcasecmp(v->name, "directrtp") || !strcasecmp(v->name, "directmedia")) {
gDirectRTP = ast_true(v->value);
gEarlyDirect = ast_true(v->value);
} else if (!strcasecmp(v->name, "earlydirect") || !strcasecmp(v->name, "directrtpsetup")) {
gEarlyDirect = ast_true(v->value);
} else if (!strcasecmp(v->name, "g729onlyA")) {
g729onlyA = ast_true(v->value);
} else if (!strcasecmp(v->name, "roundtrip")) {
@ -3022,6 +3075,8 @@ static char *handle_cli_ooh323_show_peer(struct ast_cli_entry *e, int cmd, struc
ast_cli(a->fd, "%-15.15s%s\n", "Name: ", peer->name);
ast_cli(a->fd, "%s:%s,%s\n", "FastStart/H.245 Tunneling", peer->faststart?"yes":"no",
peer->h245tunneling?"yes":"no");
ast_cli(a->fd, "%-15s%s\n", "DirectRTP", peer->directrtp ? "yes" : "no");
ast_cli(a->fd, "%-15s%s\n", "EarlyDirectRTP", peer->earlydirect ? "yes" : "no");
ast_cli(a->fd, "%-15.15s%s", "Format Prefs: ", "(");
print_codec_to_cli(a->fd, &peer->prefs);
ast_cli(a->fd, ")\n");
@ -3179,6 +3234,8 @@ static char *handle_cli_ooh323_show_user(struct ast_cli_entry *e, int cmd, struc
ast_cli(a->fd, "%-15.15s%s\n", "Name: ", user->name);
ast_cli(a->fd, "%s:%s,%s\n", "FastStart/H.245 Tunneling", user->faststart?"yes":"no",
user->h245tunneling?"yes":"no");
ast_cli(a->fd, "%-15s%s\n", "DirectRTP", user->directrtp ? "yes" : "no");
ast_cli(a->fd, "%-15s%s\n", "EarlyDirectRTP", user->earlydirect ? "yes" : "no");
ast_cli(a->fd, "%-15.15s%s", "Format Prefs: ", "(");
print_codec_to_cli(a->fd, &user->prefs);
ast_cli(a->fd, ")\n");
@ -3341,6 +3398,8 @@ static char *handle_cli_ooh323_show_config(struct ast_cli_entry *e, int cmd, str
ast_cli(a->fd, "%-20s%s\n", "Tunneling", gTunneling?"yes":"no");
ast_cli(a->fd, "%-20s%s\n", "CallerId", gCallerID);
ast_cli(a->fd, "%-20s%s\n", "MediaWaitForConnect", gMediaWaitForConnect?"yes":"no");
ast_cli(a->fd, "%-20s%s\n", "DirectRTP", gDirectRTP ? "yes" : "no");
ast_cli(a->fd, "%-20s%s\n", "EarlyDirectRTP", gEarlyDirect ? "yes" : "no");
#if (0)
extern OOH323EndPoint gH323ep;
@ -3556,7 +3615,8 @@ static int load_module(void)
.onCallCleared = onCallCleared,
.openLogicalChannels = NULL,
.onReceivedDTMF = ooh323_onReceivedDigit,
.onModeChanged = onModeChanged
.onModeChanged = onModeChanged,
.onMediaChanged = (cb_OnMediaChanged) setup_rtp_remote,
};
if (!(gCap = ast_format_cap_alloc())) {
return 1;
@ -3736,8 +3796,6 @@ static void *do_monitor(void *data)
while (h323) {
h323_next = h323->next;
/* TODO: Need to add rtptimeout keepalive support */
if (h323->rtp && h323->rtptimeout && h323->lastrtptx &&
h323->lastrtptx + h323->rtptimeout < t) {
ast_rtp_instance_sendcng(h323->rtp, 0);
@ -3745,7 +3803,7 @@ static void *do_monitor(void *data)
}
if (h323->rtp && h323->owner && h323->rtptimeout &&
h323->lastrtprx &&
h323->lastrtprx && ast_sockaddr_isnull(&h323->redirip) &&
h323->lastrtprx + h323->rtptimeout < t) {
if (!ast_channel_trylock(h323->owner)) {
ast_softhangup_nolock(h323->owner, AST_SOFTHANGUP_DEV);
@ -4123,12 +4181,34 @@ static int unload_module(void)
return 0;
}
static void ooh323_get_codec(struct ast_channel *chan, struct ast_format_cap *result)
{
struct ooh323_pvt *p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan);
if (gH323Debug) {
ast_verb(0, "+++ ooh323 get_codec, %s\n", ast_channel_name(chan));
}
if (p) {
ast_format_cap_append(result, ast_format_cap_is_empty(ast_channel_nativeformats(chan)) ?
(ast_format_cap_is_empty(p->cap) ? NULL : p->cap) : ast_channel_nativeformats(chan));
}
if (gH323Debug) {
ast_verb(0, "--- ooh323 get_codec, %s\n", ast_channel_name(chan));
}
}
static enum ast_rtp_glue_result ooh323_get_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance **rtp)
{
struct ooh323_pvt *p = NULL;
enum ast_rtp_glue_result res = AST_RTP_GLUE_RESULT_LOCAL;
struct ast_sockaddr tmp;
if (gH323Debug) {
ast_verb(0, "+++ ooh323 get_rtp_peer \n");
}
if (!(p = (struct ooh323_pvt *) ast_channel_tech_pvt(chan)))
return AST_RTP_GLUE_RESULT_FORBID;
@ -4139,12 +4219,27 @@ static enum ast_rtp_glue_result ooh323_get_rtp_peer(struct ast_channel *chan, st
*rtp = p->rtp ? ao2_ref(p->rtp, +1), p->rtp : NULL;
res = AST_RTP_GLUE_RESULT_LOCAL;
/* there must be checking of directmedia setting */
if ((ast_channel_state(chan) != AST_STATE_UP && !p->earlydirect) || !p->directrtp) {
res = AST_RTP_GLUE_RESULT_LOCAL;
} else {
res = AST_RTP_GLUE_RESULT_REMOTE;
}
if (ast_test_flag(&global_jbconf, AST_JB_FORCED)) {
res = AST_RTP_GLUE_RESULT_FORBID;
}
ast_rtp_instance_get_remote_address(*rtp, &tmp);
if (gH323Debug) {
ast_verb(0, "ooh323_get_rtp_peer %s -> %s:%d, %d\n", ast_channel_name(chan), ast_sockaddr_stringify_addr(&tmp),
ast_sockaddr_port(&tmp), res);
}
if (gH323Debug) {
ast_verb(0, "--- ooh323 get_rtp_peer, res = %d\n", (int) res);
}
return res;
}
@ -4161,7 +4256,10 @@ static enum ast_rtp_glue_result ooh323_get_vrtp_peer(struct ast_channel *chan, s
}
*rtp = p->vrtp ? ao2_ref(p->vrtp, +1), p->vrtp : NULL;
res = AST_RTP_GLUE_RESULT_LOCAL;
/* there must check of supporting video per call */
res = AST_RTP_GLUE_RESULT_FORBID;
return res;
}
@ -4225,13 +4323,11 @@ static int ooh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance
{
/* XXX Deal with Video */
struct ooh323_pvt *p;
struct ast_sockaddr tmp;
int changed = 0;
char *callToken = NULL;
if (gH323Debug)
if (gH323Debug) {
ast_verb(0, "--- ooh323_set_peer - %s\n", ast_channel_name(chan));
if (!rtp) {
return 0;
}
if (ooh323_convertAsteriskCapToH323Cap(ast_channel_writeformat(chan)) < 0) {
@ -4243,14 +4339,47 @@ static int ooh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance
ast_log(LOG_ERROR, "No Private Structure, this is bad\n");
return -1;
}
ast_rtp_instance_get_remote_address(rtp, &tmp);
ast_rtp_instance_get_local_address(rtp, &tmp);
return 0;
/* May 20101003 */
/* What we should to do here? */
ast_mutex_lock(&p->lock);
if (rtp) {
changed |= ast_rtp_instance_get_and_cmp_remote_address(rtp, &p->redirip);
} else if (!ast_sockaddr_isnull(&p->redirip)) {
changed = 1;
memset(&p->redirip, 0, sizeof(p->redirip));
}
callToken = (p->callToken ? strdup(p->callToken) : NULL);
if (!callToken) {
if (gH323Debug) {
ast_verb(0, " set_rtp_peer - No callToken\n");
}
ast_mutex_unlock(&p->lock);
return -1;
}
if (changed) {
if (!ast_sockaddr_isnull(&p->redirip)) {
if (gH323Debug) {
ast_verb(0, "ooh323_set_rtp_peer %s -> %s:%d\n", ast_channel_name(chan), ast_sockaddr_stringify_addr(&p->redirip),
ast_sockaddr_port(&p->redirip));
}
ooUpdateLogChannels(callToken, ast_sockaddr_stringify_addr(&p->redirip),
ast_sockaddr_port(&p->redirip));
} else {
if (gH323Debug) {
ast_verb(0, "ooh323_set_rtp_peer return back to local\n");
}
ooUpdateLogChannels(callToken, "0.0.0.0" , 0);
}
}
ast_mutex_unlock(&p->lock);
free(callToken);
return 0;
}
@ -4258,7 +4387,8 @@ static int ooh323_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance
int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
{
char lhost[INET6_ADDRSTRLEN], *lport=NULL;
char lhost[INET6_ADDRSTRLEN];
unsigned lport = 0;
struct ast_sockaddr tmp;
ooMediaInfo mediaInfo;
int x;
@ -4269,7 +4399,7 @@ int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
if (gH323Debug)
ast_verb(0, "--- configure_local_rtp\n");
memset(&mediaInfo, 0, sizeof(mediaInfo));
if (ast_parse_arg(call->localIP, PARSE_ADDR, &tmp)) {
ast_sockaddr_copy(&tmp, &bindaddr);
}
@ -4327,7 +4457,7 @@ int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
/* figure out our local RTP port and tell the H.323 stack about it*/
ast_rtp_instance_get_local_address(p->rtp, &tmp);
ast_copy_string(lhost, ast_sockaddr_stringify_addr(&tmp), sizeof(lhost));
lport = ast_sockaddr_stringify_port(&tmp);
lport = ast_sockaddr_port(&tmp);
if (p->rtptimeout) {
ast_rtp_instance_set_timeout(p->rtp, p->rtptimeout);
@ -4345,8 +4475,8 @@ int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
ast_copy_string(mediaInfo.lMediaIP, lhost, sizeof(mediaInfo.lMediaIP));
mediaInfo.lMediaPort = atoi(lport);
mediaInfo.lMediaCntrlPort = mediaInfo.lMediaPort +1;
mediaInfo.lMediaPort = lport;
mediaInfo.lMediaCntrlPort = mediaInfo.lMediaPort + 1;
for (x = 0; ast_codec_pref_index(&p->prefs, x, &tmpfmt); x++) {
strcpy(mediaInfo.dir, "transmit");
mediaInfo.cap = ooh323_convertAsteriskCapToH323Cap(&tmpfmt);
@ -4371,9 +4501,9 @@ int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
if (p->udptl) {
ast_udptl_get_us(p->udptl, &tmp);
ast_copy_string(lhost, ast_sockaddr_stringify_addr(&tmp), sizeof(lhost));
lport = ast_sockaddr_stringify_port(&tmp);
lport = ast_sockaddr_port(&tmp);
ast_copy_string(mediaInfo.lMediaIP, lhost, sizeof(mediaInfo.lMediaIP));
mediaInfo.lMediaPort = atoi(lport);
mediaInfo.lMediaPort = lport;
mediaInfo.lMediaCntrlPort = mediaInfo.lMediaPort +1;
mediaInfo.cap = OO_T38;
strcpy(mediaInfo.dir, "transmit");
@ -4388,8 +4518,46 @@ int configure_local_rtp(struct ooh323_pvt *p, ooCallData *call)
return 1;
}
void setup_rtp_connection(ooCallData *call, const char *remoteIp,
int remotePort)
void setup_rtp_remote(ooCallData *call, const char *remoteIp, int remotePort)
{
struct ooh323_pvt *p = NULL;
struct ast_sockaddr tmp;
if (gH323Debug) {
ast_verb(0, "--- setup_rtp_remote %s:%d\n", remoteIp, remotePort);
}
if (!remoteIp || !remoteIp[0] || !remotePort) {
if (gH323Debug) {
ast_verb(0, "+++ setup_rtp_remote no data\n");
}
return;
}
/* Find the call or allocate a private structure if call not found */
p = find_call(call);
if (!p || !p->rtp) {
ast_log(LOG_ERROR, "Something is wrong: rtp\n");
return;
}
ast_mutex_lock(&p->lock);
ast_parse_arg(remoteIp, PARSE_ADDR, &tmp);
ast_sockaddr_set_port(&tmp, remotePort);
ast_rtp_instance_set_remote_address(p->rtp, &tmp);
ast_mutex_unlock(&p->lock);
if (gH323Debug) {
ast_verb(0, "+++ setup_rtp_remote\n");
}
return;
}
void setup_rtp_connection(ooCallData *call, const char *remoteIp, int remotePort)
{
struct ooh323_pvt *p = NULL;
struct ast_sockaddr tmp;
@ -4398,20 +4566,25 @@ void setup_rtp_connection(ooCallData *call, const char *remoteIp,
ast_verb(0, "--- setup_rtp_connection %s:%d\n", remoteIp, remotePort);
/* Find the call or allocate a private structure if call not found */
p = find_call(call);
p = find_call(call);
if (!p) {
if (!p || !p->rtp) {
ast_log(LOG_ERROR, "Something is wrong: rtp\n");
return;
}
ast_mutex_lock(&p->lock);
ast_parse_arg(remoteIp, PARSE_ADDR, &tmp);
ast_sockaddr_set_port(&tmp, remotePort);
ast_rtp_instance_set_remote_address(p->rtp, &tmp);
if (p->writeformat.id == AST_FORMAT_G726_AAL2)
if (p->writeformat.id == AST_FORMAT_G726_AAL2) {
ast_rtp_codecs_payloads_set_rtpmap_type(ast_rtp_instance_get_codecs(p->rtp), p->rtp, 2,
"audio", "G726-32", AST_RTP_OPT_G726_NONSTANDARD);
}
ast_mutex_unlock(&p->lock);
if(gH323Debug)
ast_verb(0, "+++ setup_rtp_connection\n");
@ -4531,9 +4704,10 @@ void setup_udptl_connection(ooCallData *call, const char *remoteIp,
parameters.rate = AST_T38_RATE_14400;
ast_queue_control_data(p->owner, AST_CONTROL_T38_PARAMETERS, &parameters, sizeof(parameters));
}
if (gH323Debug)
ast_debug(1, "Receiving UDPTL %s:%s\n", ast_sockaddr_stringify_host(&them),
ast_sockaddr_stringify_port(&them));
if (gH323Debug) {
ast_debug(1, "Receiving UDPTL %s:%d\n", ast_sockaddr_stringify_host(&them),
ast_sockaddr_port(&them));
}
ast_channel_unlock(p->owner);
ast_mutex_unlock(&p->lock);

7
addons/ooh323c/src/ooCalls.h
Unescape View File

@ -97,6 +97,8 @@ typedef struct OOMediaInfo{
int cap;
int lMediaPort;
int lMediaCntrlPort;
int lMediaRedirPort;
int lMediaRedirCPort;
char lMediaIP[2+8*4+7];
struct OOMediaInfo *next;
} OOMediaInfo;
@ -197,6 +199,7 @@ typedef struct OOH323CallData {
ASN1UINT statusDeterminationNumber;
OOCapExchangeState localTermCapState;
OOCapExchangeState remoteTermCapState;
OOBOOL TCSPending;
struct ooH323EpCapability* ourCaps;
struct ooH323EpCapability* remoteCaps; /* TODO: once we start using jointCaps, get rid of remoteCaps*/
struct ooH323EpCapability* jointCaps;
@ -325,6 +328,9 @@ typedef int (*cb_OnReceivedDTMF)
typedef void (*cb_OnModeChanged)
(struct OOH323CallData *call, int isT38Mode);
typedef void (*cb_OnMediaChanged)
(struct OOH323CallData *call, char* remoteIP, int remotePort);
/**
* This structure holds all of the H.323 signaling callback function
* addresses.
@ -342,6 +348,7 @@ typedef struct OOH323CALLBACKS {
cb_OpenLogicalChannels openLogicalChannels;
cb_OnReceivedDTMF onReceivedDTMF;
cb_OnModeChanged onModeChanged;
cb_OnMediaChanged onMediaChanged;
} OOH323CALLBACKS;
/**

20
addons/ooh323c/src/ooCmdChannel.c
Unescape View File

@ -411,12 +411,26 @@ int ooReadAndProcessCallStackCommand(OOH323CallData* call)
}
break;
case OO_CMD_UPDLC:
OOTRACEINFO4("Processing UpdLC command %s, localIP is %s, port is %d\n",
(char *)cmd.param1, (char *)cmd.param2, *(int *)cmd.param3);
if (cmd.param2) {
ooUpdateAllLogicalChannels(call, (char *)cmd.param2, *(int *)cmd.param3);
}
break;
default: OOTRACEERR1("ERROR:Unknown command\n");
}
}
if(cmd.param1) free(cmd.param1);
if(cmd.param2) free(cmd.param2);
if(cmd.param3) free(cmd.param3);
if (cmd.param1) {
ast_free(cmd.param1);
}
if (cmd.param2) {
ast_free(cmd.param2);
}
if (cmd.param3) {
ast_free(cmd.param3);
}
}

29
addons/ooh323c/src/ooLogChan.c
Unescape View File

@ -77,8 +77,9 @@ OOLogicalChannel* ooAddNewLogicalChannel(OOH323CallData *call, int channelNo,
{
OOTRACEDBGC3("Using configured media info (%s, %s)\n", call->callType,
call->callToken);
pNewChannel->localRtpPort = pMediaInfo->lMediaPort;
pNewChannel->localRtcpPort = pMediaInfo->lMediaCntrlPort;
pNewChannel->localRtpPort = pMediaInfo->lMediaRedirPort ? pMediaInfo->lMediaRedirPort : pMediaInfo->lMediaPort;
/* check MediaRedirPort here because RedirCPort is ReditPort + 1 and can't be 0 ;) */
pNewChannel->localRtcpPort = pMediaInfo->lMediaRedirPort ? pMediaInfo->lMediaRedirCPort : pMediaInfo->lMediaCntrlPort;
/* If user application has not specified a specific ip and is using
multihomed mode, substitute appropriate ip.
*/
@ -86,6 +87,8 @@ OOLogicalChannel* ooAddNewLogicalChannel(OOH323CallData *call, int channelNo,
strcpy(pNewChannel->localIP, call->localIP);
else
strcpy(pNewChannel->localIP, pMediaInfo->lMediaIP);
OOTRACEDBGC5("Configured media info (%s, %s) %s:%d\n", call->callType, call->callToken, pNewChannel->localIP, pNewChannel->localRtcpPort);
}
else{
OOTRACEDBGC3("Using default media info (%s, %s)\n", call->callType,
@ -254,6 +257,26 @@ OOLogicalChannel* ooGetTransmitLogicalChannel
return NULL;
}
OOLogicalChannel* ooGetReceiveLogicalChannel
(OOH323CallData *call)
{
OOLogicalChannel * pChannel = NULL;
pChannel = call->logicalChans;
while (pChannel) {
OOTRACEINFO6("Listing logical channel %d cap %d state %d for (%s, %s)\n",
pChannel->channelNo, pChannel->chanCap->cap, pChannel->state,
call->callType, call->callToken);
if (!strcmp(pChannel->dir, "receive") && pChannel->state != OO_LOGICALCHAN_IDLE &&
pChannel->state != OO_LOGICALCHAN_PROPOSEDFS) {
return pChannel;
} else {
pChannel = pChannel->next;
}
}
return NULL;
}
int ooClearAllLogicalChannels(OOH323CallData *call)
{
OOLogicalChannel * temp = NULL, *prev = NULL;
@ -326,7 +349,7 @@ int ooClearLogicalChannel(OOH323CallData *call, int channelNo)
ooRemoveLogicalChannel(call, channelNo);/* TODO: efficiency - This causes re-search of
of logical channel in the list. Can be
easily improved.*/
} while ((pLogicalChannel = ooFindLogicalChannelByLogicalChannelNo(call,channelNo)));
} while ((pLogicalChannel = ooFindLogicalChannelByLogicalChannelNo(call, channelNo)));
return OO_OK;
}

4
addons/ooh323c/src/ooLogChan.h
Unescape View File

@ -42,7 +42,8 @@ typedef enum {
OO_LOGICALCHAN_IDLE,
OO_LOGICALCHAN_PROPOSED,
OO_LOGICALCHAN_ESTABLISHED,
OO_LOGICALCHAN_PROPOSEDFS
OO_LOGICALCHAN_PROPOSEDFS,
OO_LOGICALCHAN_CLOSEPENDING
} OOLogicalChannelState;
/**
@ -181,6 +182,7 @@ EXTERN OOLogicalChannel * ooFindLogicalChannel
(struct OOH323CallData* call, int sessionID, char *dir, H245DataType* dataType);
EXTERN OOLogicalChannel* ooGetTransmitLogicalChannel(struct OOH323CallData *call);
EXTERN OOLogicalChannel* ooGetReceiveLogicalChannel(struct OOH323CallData *call);
/**
* @}

63
addons/ooh323c/src/ooStackCmds.c
Unescape View File

@ -545,6 +545,68 @@ OOStkCmdStat ooSetANI(const char *callToken, const char* ani)
return OO_STKCMD_SUCCESS;
}
OOStkCmdStat ooUpdateLogChannels(const char *callToken, const char* localIP, int port)
{
OOStackCommand cmd;
OOH323CallData *call;
if (!callToken) {
return OO_STKCMD_INVALIDPARAM;
}
if (!(call = ooFindCallByToken(callToken))) {
return OO_STKCMD_INVALIDPARAM;
}
if (localIP == NULL) {
return OO_STKCMD_INVALIDPARAM;
}
if (call->CmdChan == 0) {
if (ooCreateCallCmdConnection(call) != OO_OK) {
return OO_STKCMD_CONNECTIONERR;
}
}
memset(&cmd, 0, sizeof(OOStackCommand));
cmd.type = OO_CMD_UPDLC;
cmd.param1 = ast_malloc(strlen(callToken) + 1);
cmd.param2 = ast_malloc(strlen(localIP) + 1);
cmd.param3 = ast_malloc(sizeof(int) + 1);
if (!cmd.param1 || !cmd.param2 || !cmd.param3) {
if (cmd.param1) {
ast_free(cmd.param1); /* Release memory */
}
if (cmd.param2) {
ast_free(cmd.param2);
}
if (cmd.param3) {
ast_free(cmd.param3);
}
return OO_STKCMD_MEMERR;
}
strcpy((char*)cmd.param1, callToken);
cmd.plen1 = strlen(callToken);
strcpy((char*)cmd.param2, localIP);
cmd.plen2 = strlen(localIP);
*((int *)cmd.param3) = port;
cmd.plen3 = sizeof(int) + 1;
if (ooWriteCallStackCommand(call, &cmd) != OO_OK) {
ast_free(cmd.param1);
ast_free(cmd.param2);
ast_free(cmd.param3);
return OO_STKCMD_WRITEERR;
}
ast_free(cmd.param1);
ast_free(cmd.param2);
ast_free(cmd.param3);
return OO_STKCMD_SUCCESS;
}
OOStkCmdStat ooRequestChangeMode(const char *callToken, int isT38Mode)
{
OOStackCommand cmd;
@ -593,7 +655,6 @@ OOStkCmdStat ooRequestChangeMode(const char *callToken, int isT38Mode)
return OO_STKCMD_SUCCESS;
}
const char* ooGetStkCmdStatusCodeTxt(OOStkCmdStat stat)
{
switch(stat)

4
addons/ooh323c/src/ooStackCmds.h
Unescape View File

@ -68,7 +68,8 @@ typedef enum OOStackCmdID {
OO_CMD_MANUALPROGRESS, /*!< Send progress */
OO_CMD_STOPMONITOR, /*!< Stop the event monitor */
OO_CMD_REQMODE, /*!< Request new mode */
OO_CMD_SETANI /*! <Set conncted info */
OO_CMD_SETANI, /*! <Set conncted info */
OO_CMD_UPDLC /*! <Update Logical channels */
} OOStackCmdID;
@ -178,6 +179,7 @@ EXTERN OOStkCmdStat ooRunCall(const char* dest, char* callToken, size_t bufsiz,
int ooGenerateOutgoingCallToken (char *callToken, size_t size);
EXTERN OOStkCmdStat ooSetANI(const char *callToken, const char* ani);
EXTERN OOStkCmdStat ooUpdateLogChannels(const char *callToken, const char* localIP, const int port);
#ifdef __cplusplus
}

199
addons/ooh323c/src/ooh245.c
Unescape View File

@ -817,6 +817,51 @@ int ooSendTermCapMsg(OOH323CallData *call)
return ret;
}
int ooSendEmptyTermCapMsg(OOH323CallData *call)
{
int ret;
H245RequestMessage *request = NULL;
OOCTXT *pctxt = NULL;
H245TerminalCapabilitySet *termCap = NULL;
H245Message *ph245msg = NULL;
ret = ooCreateH245Message(call, &ph245msg,
T_H245MultimediaSystemControlMessage_request);
if (ret == OO_FAILED) {
OOTRACEERR3("Error:Failed to create H245 message for Terminal "
"CapabilitySet (%s, %s)\n", call->callType, call->callToken);
return OO_FAILED;
}
/* Set request type as TerminalCapabilitySet */
request = ph245msg->h245Msg.u.request;
pctxt = call->msgctxt;
ph245msg->msgType = OOTerminalCapabilitySet;
memset(request, 0, sizeof(H245RequestMessage));
request->t = T_H245RequestMessage_terminalCapabilitySet;
request->u.terminalCapabilitySet = (H245TerminalCapabilitySet*)
memAlloc(pctxt, sizeof(H245TerminalCapabilitySet));
termCap = request->u.terminalCapabilitySet;
memset(termCap, 0, sizeof(H245TerminalCapabilitySet));
termCap->m.multiplexCapabilityPresent = 0;
termCap->m.capabilityTablePresent = 0;
termCap->m.capabilityDescriptorsPresent = 0;
termCap->sequenceNumber = ++(call->localTermCapSeqNo);
termCap->protocolIdentifier = gh245ProtocolID; /* protocol id */
OOTRACEDBGA3("Built empty terminal capability set message (%s, %s)\n",
call->callType, call->callToken);
ret = ooSendH245Msg(call, ph245msg);
if (ret != OO_OK) {
OOTRACEERR3("Error:Failed to enqueue empty TCS message to outbound queue. "
"(%s, %s)\n", call->callType, call->callToken);
}
ooFreeH245Message(call, ph245msg);
return ret;
}
ASN1UINT ooGenerateStatusDeterminationNumber()
@ -1668,11 +1713,11 @@ int ooHandleOpenLogicalChannel_helper(OOH323CallData *call,
}
if (call->versionIP == 6) {
inet_pton(AF_INET6, call->localIP, iP6Address->network.data);
inet_pton(AF_INET6, pLogicalChannel->localIP, iP6Address->network.data);
iP6Address->network.numocts = 16;
iP6Address->tsapIdentifier = pLogicalChannel->localRtpPort;
} else {
inet_pton(AF_INET, call->localIP, iPAddress->network.data);
inet_pton(AF_INET, pLogicalChannel->localIP, iPAddress->network.data);
iPAddress->network.numocts = 4;
iPAddress->tsapIdentifier = pLogicalChannel->localRtpPort;
}
@ -1692,7 +1737,7 @@ int ooHandleOpenLogicalChannel_helper(OOH323CallData *call,
memAlloc(pctxt, sizeof(H245UnicastAddress_iP6Address));
iP6Address1 = unicastAddrs1->u.iP6Address;
memset(iP6Address1, 0, sizeof(H245UnicastAddress_iP6Address));
inet_pton(AF_INET6, call->localIP, iP6Address1->network.data);
inet_pton(AF_INET6, pLogicalChannel->localIP, iP6Address1->network.data);
iP6Address1->network.numocts = 16;
iP6Address1->tsapIdentifier = pLogicalChannel->localRtcpPort;
} else {
@ -1702,7 +1747,7 @@ int ooHandleOpenLogicalChannel_helper(OOH323CallData *call,
iPAddress1 = unicastAddrs1->u.iPAddress;
memset(iPAddress1, 0, sizeof(H245UnicastAddress_iPAddress));
inet_pton(AF_INET, call->localIP, iPAddress1->network.data);
inet_pton(AF_INET, pLogicalChannel->localIP, iPAddress1->network.data);
iPAddress1->network.numocts = 4;
iPAddress1->tsapIdentifier = pLogicalChannel->localRtcpPort;
}
@ -1723,7 +1768,7 @@ int ooHandleOpenLogicalChannel_helper(OOH323CallData *call,
{
epCap->startReceiveChannel(call, pLogicalChannel);
OOTRACEINFO6("Receive channel of type %s started at %s:%d(%s, %s)\n",
ooGetCapTypeText(epCap->cap), call->localIP,
ooGetCapTypeText(epCap->cap), pLogicalChannel->localIP,
pLogicalChannel->localRtpPort, call->callType,
call->callToken);
}
@ -2219,6 +2264,63 @@ int ooCloseAllLogicalChannels(OOH323CallData *call, char* dir)
return OO_OK;
}
int ooUpdateAllLogicalChannels(OOH323CallData *call, char* localIP, int port)
{
ooLogicalChannel *temp;
OOMediaInfo *pMediaInfo = NULL;
char *lIP = localIP;
OOBOOL eTCS = FALSE;
if (!lIP || !lIP[0]) {
lIP = call->localIP;
}
/* close all log chans */
temp = call->logicalChans;
while (temp) {
if (temp->state == OO_LOGICALCHAN_ESTABLISHED) {
/* Sending closelogicalchannel only for outgoing channels */
if (!strcmp(temp->dir, "transmit")) {
if (call->h245SessionState != OO_H245SESSION_IDLE) {
ooSendCloseLogicalChannel(call, temp);
} else {
ooClearLogicalChannel(call, temp->channelNo);
}
} else if (!eTCS && call->h245SessionState != OO_H245SESSION_IDLE) {
ooSendEmptyTermCapMsg(call);
eTCS = TRUE;
}
}
temp = temp->next;
}
/* change media address for all caps */
if (call->mediaInfo) {
pMediaInfo = call->mediaInfo;
while (pMediaInfo) {
strcpy(pMediaInfo->lMediaIP, lIP);
pMediaInfo->lMediaRedirPort = port;
pMediaInfo->lMediaRedirCPort = port + 1;
pMediaInfo = pMediaInfo->next;
}
}
if (call->h245SessionState == OO_H245SESSION_IDLE) {
if (call->fsSent) {
ooSendFSUpdate(call);
}
} else {
call->TCSPending = TRUE;
}
/* Restart TCS exchange proc - Paul Cadah do it in chan_h323_exts native bridge code */
/* We must do it after all log channels are closed */
return OO_OK;
}
int ooSendCloseLogicalChannel(OOH323CallData *call, ooLogicalChannel *logicalChan)
{
int ret = OO_OK, error=0;
@ -2271,17 +2373,11 @@ int ooSendCloseLogicalChannel(OOH323CallData *call, ooLogicalChannel *logicalCha
ooFreeH245Message(call, ph245msg);
/* Stop the media transmission */
OOTRACEINFO4("Closing logical channel %d (%s, %s)\n",
clc->forwardLogicalChannelNumber, call->callType,
call->callToken);
ret = ooClearLogicalChannel(call, clc->forwardLogicalChannelNumber);
if(ret != OO_OK)
{
OOTRACEERR4("ERROR:Failed to close logical channel %d (%s, %s)\n",
clc->forwardLogicalChannelNumber, call->callType, call->callToken);
return OO_FAILED;
/* Moved to OnReceivedClosedChannelAck */
logicalChan->state = OO_LOGICALCHAN_CLOSEPENDING;
if (error) {
return OO_FAILED;
}
if(error) return OO_FAILED;
return ret;
}
@ -2459,17 +2555,18 @@ int ooOnReceivedRequestChannelClose(OOH323CallData *call,
ooFreeH245Message(call, ph245msg);
/* Send Close Logical Channel*/
ret = ooSendCloseLogicalChannel(call, lChannel);
if(ret != OO_OK)
{
/* Send Close Logical Channel if LogChan is established */
if (lChannel->state == OO_LOGICALCHAN_ESTABLISHED) {
ret = ooSendCloseLogicalChannel(call, lChannel);
if (ret != OO_OK) {
OOTRACEERR3("ERROR:Failed to build CloseLgicalChannel message(%s, %s)\n",
call->callType, call->callToken);
return OO_FAILED;
}
}
if (error) {
return OO_FAILED;
}
if(error) return OO_FAILED;
return ret;
}
@ -2677,8 +2774,7 @@ int ooOnReceivedCloseLogicalChannel(OOH323CallData *call,
clc->forwardLogicalChannelNumber, call->callType, call->callToken);
ret = ooClearLogicalChannel(call, clc->forwardLogicalChannelNumber);
if(ret != OO_OK)
{
if (ret != OO_OK) {
OOTRACEERR4("ERROR:Failed to close logical channel %d (%s, %s)\n",
clc->forwardLogicalChannelNumber, call->callType, call->callToken);
return OO_FAILED;
@ -2728,6 +2824,16 @@ int ooOnReceivedCloseChannelAck(OOH323CallData* call,
H245CloseLogicalChannelAck* clcAck)
{
int ret = OO_OK;
/* Stop the media transmission */
OOTRACEINFO4("Closing logical channel %d (%s, %s)\n",
clcAck->forwardLogicalChannelNumber, call->callType,
call->callToken);
ret = ooClearLogicalChannel(call, clcAck->forwardLogicalChannelNumber);
if (ret != OO_OK) {
OOTRACEERR4("ERROR:Failed to close logical channel %d (%s, %s)\n",
clcAck->forwardLogicalChannelNumber, call->callType, call->callToken);
return OO_FAILED;
}
return ret;
}
@ -2789,7 +2895,13 @@ int ooHandleH245Message(OOH323CallData *call, H245Message * pmsg)
call->callType, call->callToken);
if (ooOnReceivedCloseLogicalChannel(call,
request->u.closeLogicalChannel) == OO_OK) {
if (call->TCSPending && !ooGetTransmitLogicalChannel(call)) {
call->TCSPending = FALSE;
call->localTermCapState = OO_LocalTermCapExchange_Idle;
ooSendTermCapMsg(call);
} else if (!call->TCSPending) {
ooCloseAllLogicalChannels(call, NULL);
}
}
break;
case T_H245RequestMessage_requestChannelClose:
@ -2979,8 +3091,13 @@ int ooHandleH245Message(OOH323CallData *call, H245Message * pmsg)
}
ooOnReceivedCloseChannelAck(call,
response->u.closeLogicalChannelAck);
if(!ooGetTransmitLogicalChannel(call))
if (call->TCSPending && !ooGetReceiveLogicalChannel(call)) {
call->TCSPending = FALSE;
call->localTermCapState = OO_LocalTermCapExchange_Idle;
ooSendTermCapMsg(call);
} else if (!ooGetTransmitLogicalChannel(call)) {
ooOpenLogicalChannels(call);
}
break;
case T_H245ResponseMessage_requestChannelCloseAck:
OOTRACEINFO4("RequestChannelCloseAck received - %d (%s, %s)\n",
@ -3002,8 +3119,7 @@ int ooHandleH245Message(OOH323CallData *call, H245Message * pmsg)
break;
}
}
ooOnReceivedRequestChannelCloseAck(call,
response->u.requestChannelCloseAck);
/* Do nothing by receive reqChanCloseAck */
break;
case T_H245ResponseMessage_requestChannelCloseReject:
OOTRACEINFO4("RequestChannelCloseReject received - %d (%s, %s)\n",
@ -3110,6 +3226,7 @@ int ooOnReceivedTerminalCapabilitySet(OOH323CallData *call, H245Message *pmsg)
H245TerminalCapabilitySet *tcs=NULL;
DListNode *pNode=NULL;
H245CapabilityTableEntry *capEntry = NULL;
ooLogicalChannel *temp = NULL;
tcs = pmsg->h245Msg.u.request->u.terminalCapabilitySet;
if(call->remoteTermCapSeqNo > tcs->sequenceNumber)
@ -3136,16 +3253,30 @@ int ooOnReceivedTerminalCapabilitySet(OOH323CallData *call, H245Message *pmsg)
if(call->remoteTermCapSeqNo && call->remoteTermCapSeqNo == tcs->sequenceNumber)
call->localTermCapState = OO_LocalTermCapExchange_Idle;
}
/* empty tcs - renegotiate logical channels */
if(!tcs->m.capabilityTablePresent)
{
// OOTRACEWARN3("Warn:Ignoring TCS as no capability table present(%s, %s)\n",
OOTRACEWARN3("Empty TCS found. Pausing call...(%s, %s)\n",
OOTRACEDBGC3("Empty TCS found. (%s, %s)\n",
call->callType, call->callToken);
call->h245SessionState = OO_H245SESSION_PAUSED;
//ooSendTerminalCapabilitySetReject(call, tcs->sequenceNumber,
// T_H245TerminalCapabilitySetReject_cause_unspecified);
//return OO_OK;
ooH245AcknowledgeTerminalCapabilitySet(call);
call->remoteTermCapSeqNo = tcs->sequenceNumber;
/* close all transmit chans */
temp = call->logicalChans;
while (temp) {
if (temp->state == OO_LOGICALCHAN_ESTABLISHED) {
/* Sending closelogicalchannel only for outgoing channels */
if (!strcmp(temp->dir, "transmit")) {
ooSendCloseLogicalChannel(call, temp);
}
}
temp = temp->next;
}
call->TCSPending = TRUE;
return OO_OK;
}
call->remoteTermCapSeqNo = tcs->sequenceNumber;

3
addons/ooh323c/src/ooh245.h
Unescape View File

@ -116,6 +116,7 @@ EXTERN int ooGetOutgoingH245Msgbuf(struct OOH323CallData *call,
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooSendTermCapMsg(struct OOH323CallData *call);
EXTERN int ooSendEmptyTermCapMsg(struct OOH323CallData *call);
/**
* This function is used to generate a random status determination number
@ -290,6 +291,8 @@ EXTERN int ooOnReceivedTerminalCapabilitySetAck(struct OOH323CallData* call);
*/
EXTERN int ooCloseAllLogicalChannels(struct OOH323CallData *call, char* dir);
EXTERN int ooUpdateAllLogicalChannels(struct OOH323CallData *call, char* localIP, int port);
/**
* This function is used to send out a CloseLogicalChannel message for a particular

65
addons/ooh323c/src/ooh323.c
Unescape View File

@ -104,6 +104,8 @@ int ooHandleFastStart(OOH323CallData *call, H225Facility_UUIE *facility)
call->callEndReason = OO_REASON_LOCAL_CLEARED;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
memset(olc, 0, sizeof(H245OpenLogicalChannel));
@ -122,6 +124,8 @@ int ooHandleFastStart(OOH323CallData *call, H225Facility_UUIE *facility)
call->callEndReason = OO_REASON_INVALIDMESSAGE;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -134,6 +138,8 @@ int ooHandleFastStart(OOH323CallData *call, H225Facility_UUIE *facility)
"(%s, %s)\n",
olc->forwardLogicalChannelNumber, call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(pChannel->channelNo != olc->forwardLogicalChannelNumber)
@ -165,6 +171,8 @@ int ooHandleFastStart(OOH323CallData *call, H225Facility_UUIE *facility)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"forward Logical Channel Parameters found. "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(!h2250lcp->m.mediaChannelPresent)
@ -187,6 +195,8 @@ int ooHandleFastStart(OOH323CallData *call, H225Facility_UUIE *facility)
}
OOTRACEERR3("ERROR:Unsupported media channel address type "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -579,6 +589,8 @@ int ooOnReceivedSetup(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_LOCAL_CLEARED;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
memset(olc, 0, sizeof(H245OpenLogicalChannel));
@ -598,7 +610,9 @@ int ooOnReceivedSetup(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_INVALIDMESSAGE;
call->callState = OO_CALL_CLEAR;
}
return OO_FAILED;
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
/* For now, just add decoded fast start elemts to list. This list
will be processed at the time of sending CONNECT message. */
@ -672,6 +686,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_LOCAL_CLEARED;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
memset(olc, 0, sizeof(H245OpenLogicalChannel));
@ -690,6 +706,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_INVALIDMESSAGE;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -702,6 +720,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
"(%s, %s)\n",
olc->forwardLogicalChannelNumber, call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(pChannel->channelNo != olc->forwardLogicalChannelNumber)
@ -732,6 +752,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"forward Logical Channel Parameters found. "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(!h2250lcp->m.mediaChannelPresent)
@ -739,6 +761,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"reverse media channel information found."
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
ret = ooGetIpPortFromH245TransportAddress(call,
@ -754,6 +778,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
}
OOTRACEERR3("ERROR:Unsupported media channel address type "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -762,6 +788,8 @@ int ooOnReceivedCallProceeding(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:No callback registered to start transmit "
"channel (%s, %s)\n",call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
pChannel->chanCap->startTransmitChannel(call, pChannel);
@ -902,6 +930,8 @@ int ooOnReceivedAlerting(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_LOCAL_CLEARED;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
memset(olc, 0, sizeof(H245OpenLogicalChannel));
@ -920,6 +950,8 @@ int ooOnReceivedAlerting(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_INVALIDMESSAGE;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -932,6 +964,8 @@ int ooOnReceivedAlerting(OOH323CallData *call, Q931Message *q931Msg)
"(%s, %s)\n",
olc->forwardLogicalChannelNumber, call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(pChannel->channelNo != olc->forwardLogicalChannelNumber)
@ -962,6 +996,8 @@ int ooOnReceivedAlerting(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"forward Logical Channel Parameters found. "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(!h2250lcp->m.mediaChannelPresent)
@ -969,6 +1005,8 @@ int ooOnReceivedAlerting(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"reverse media channel information found."
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
ret = ooGetIpPortFromH245TransportAddress(call,
@ -992,6 +1030,8 @@ int ooOnReceivedAlerting(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:No callback registered to start transmit "
"channel (%s, %s)\n",call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
pChannel->chanCap->startTransmitChannel(call, pChannel);
@ -1139,6 +1179,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_LOCAL_CLEARED;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
memset(olc, 0, sizeof(H245OpenLogicalChannel));
@ -1157,6 +1199,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
call->callEndReason = OO_REASON_INVALIDMESSAGE;
call->callState = OO_CALL_CLEAR;
}
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -1169,6 +1213,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
"(%s, %s)\n",
olc->forwardLogicalChannelNumber, call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(pChannel->channelNo != olc->forwardLogicalChannelNumber)
@ -1199,6 +1245,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"forward Logical Channel Parameters found. "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
if(!h2250lcp->m.mediaChannelPresent)
@ -1206,6 +1254,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:Invalid OLC received in fast start. No "
"reverse media channel information found."
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
ret = ooGetIpPortFromH245TransportAddress(call,
@ -1221,6 +1271,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
}
OOTRACEERR3("ERROR:Unsupported media channel address type "
"(%s, %s)\n", call->callType, call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
@ -1229,6 +1281,8 @@ int ooOnReceivedProgress(OOH323CallData *call, Q931Message *q931Msg)
OOTRACEERR3("ERROR:No callback registered to start transmit "
"channel (%s, %s)\n",call->callType,
call->callToken);
finishPrint();
removeEventHandler(call->pctxt);
return OO_FAILED;
}
pChannel->chanCap->startTransmitChannel(call, pChannel);
@ -1363,8 +1417,6 @@ int ooOnReceivedSignalConnect(OOH323CallData* call, Q931Message *q931Msg)
{
OOTRACEINFO3("Remote endpoint has rejected fastStart. (%s, %s)\n",
call->callType, call->callToken);
/* Clear all channels we might have created */
ooClearAllLogicalChannels(call);
OO_CLRFLAG (call->flags, OO_M_FASTSTART);
}
}
@ -1686,11 +1738,12 @@ int ooHandleH2250Message(OOH323CallData *call, Q931Message *q931Msg)
}
}
if (call->callState < OO_CALL_CLEAR) {
ooSendCallProceeding(call);/* Send call proceeding message*/
ret = ooH323CallAdmitted (call);
ooHandleFastStartChannels(call);
ooSendCallProceeding(call);/* Send call proceeding message*/
ret = ooH323CallAdmitted (call);
call->callState = OO_CALL_CONNECTING;
}
call->callState = OO_CALL_CONNECTING;
} /* end ret == OO_OK */
break;

1
addons/ooh323c/src/ooh323ep.c
Unescape View File

@ -346,6 +346,7 @@ int ooH323EpSetH323Callbacks(OOH323CALLBACKS h323Callbacks)
gH323ep.h323Callbacks.openLogicalChannels = h323Callbacks.openLogicalChannels;
gH323ep.h323Callbacks.onReceivedDTMF = h323Callbacks.onReceivedDTMF;
gH323ep.h323Callbacks.onModeChanged = h323Callbacks.onModeChanged;
gH323ep.h323Callbacks.onMediaChanged = h323Callbacks.onMediaChanged;
return OO_OK;
}

185
addons/ooh323c/src/ooq931.c
Unescape View File

@ -871,6 +871,112 @@ int ooEncodeH225Message(OOH323CallData *call, Q931Message *pq931Msg,
return OO_OK;
}
/* Handle FS receive channels for early media */
int ooHandleFastStartChannels(OOH323CallData *pCall)
{
int i = 0, j = 0, remoteMediaControlPort = 0, dir = 0;
char remoteMediaControlIP[2 + 8 * 4 + 7];
DListNode *pNode = NULL;
H245OpenLogicalChannel *olc = NULL;
ooH323EpCapability *epCap = NULL;
H245H2250LogicalChannelParameters *h2250lcp = NULL;
/* If fast start supported and remote endpoint has sent faststart element */
if (OO_TESTFLAG(pCall->flags, OO_M_FASTSTART) &&
pCall->remoteFastStartOLCs.count>0) {
/* Go though all the proposed channels */
for (i = 0, j = 0; i < (int)pCall->remoteFastStartOLCs.count; i++) {
pNode = dListFindByIndex(&pCall->remoteFastStartOLCs, i);
olc = (H245OpenLogicalChannel*)pNode->data;
/* Don't support both direction channel */
if (olc->forwardLogicalChannelParameters.dataType.t !=
T_H245DataType_nullData &&
olc->m.reverseLogicalChannelParametersPresent) {
continue;
}
/* Check forward logic channel */
if (olc->forwardLogicalChannelParameters.dataType.t !=
T_H245DataType_nullData) {
/* Forward Channel - remote transmits - local receives */
OOTRACEDBGC4("Processing received forward olc %d (%s, %s)\n",
olc->forwardLogicalChannelNumber, pCall->callType,
pCall->callToken);
dir = OORX;
epCap = ooIsDataTypeSupported(pCall,
&olc->forwardLogicalChannelParameters.dataType,
OORX);
if (!epCap) {
continue; /* Not Supported Channel */
}
OOTRACEINFO1("Receive Channel data type supported\n");
if (olc->forwardLogicalChannelParameters.multiplexParameters.t !=
T_H245OpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters) {
OOTRACEERR4("ERROR:Unknown multiplex parameter type for "
"channel %d (%s, %s)\n",
olc->forwardLogicalChannelNumber,
pCall->callType, pCall->callToken);
memFreePtr(pCall->pctxt, epCap);
epCap = NULL;
continue;
}
h2250lcp = olc->forwardLogicalChannelParameters.multiplexParameters.u.h2250LogicalChannelParameters;
/* Check session is Not already established */
if (ooIsSessionEstablished(pCall, olc->forwardLogicalChannelParameters.multiplexParameters.u.h2250LogicalChannelParameters->sessionID, "receive")) {
OOTRACEINFO4("Receive channel with sessionID %d already "
"established.(%s, %s)\n", olc->forwardLogicalChannelParameters.multiplexParameters.u.h2250LogicalChannelParameters->sessionID,
pCall->callType, pCall->callToken);
memFreePtr(pCall->pctxt, epCap);
epCap = NULL;
continue;
}
/* Extract mediaControlChannel info, if supplied */
if (h2250lcp->m.mediaControlChannelPresent) {
if (OO_OK != ooGetIpPortFromH245TransportAddress(pCall,
&h2250lcp->mediaControlChannel,
remoteMediaControlIP, &remoteMediaControlPort)) {
OOTRACEERR3("Error: Invalid media control channel address "
"(%s, %s)\n", pCall->callType, pCall->callToken);
memFreePtr(pCall->pctxt, epCap);
epCap = NULL;
continue;
}
} else {
continue;
}
} else {
/* Don't check reverse channels */
continue;
}
if (dir & OORX) {
remoteMediaControlPort--;
if (gH323ep.h323Callbacks.onMediaChanged &&
pCall->callState < OO_CALL_CLEAR) {
gH323ep.h323Callbacks.onMediaChanged(pCall, remoteMediaControlIP,
remoteMediaControlPort);
}
}
}
}
return ASN_OK;
}
int ooSetFastStartResponse(OOH323CallData *pCall, Q931Message *pQ931msg,
ASN1UINT *fsCount, ASN1DynOctStr **fsElem)
{
@ -1648,6 +1754,85 @@ int ooSendProgress(OOH323CallData *call)
}
int ooSendFSUpdate(OOH323CallData *call)
{
int ret = 0;
Q931Message *pQ931Msg = NULL;
H225Facility_UUIE *facility = NULL;
OOCTXT *pctxt = call->msgctxt;
OOTRACEDBGA3("Building FS update message (%s, %s)\n", call->callType,
call->callToken);
ret = ooCreateQ931Message(pctxt, &pQ931Msg, Q931FacilityMsg);
if (ret != OO_OK) {
OOTRACEERR3("ERROR: In allocating memory for facility message (%s, %s)\n",
call->callType, call->callToken);
return OO_FAILED;
}
pQ931Msg->callReference = call->callReference;
pQ931Msg->userInfo = (H225H323_UserInformation*)memAlloc(pctxt,
sizeof(H225H323_UserInformation));
if (!pQ931Msg->userInfo) {
OOTRACEERR3("ERROR:Memory - ooSendFSUpdate - userInfo(%s, %s)\n",
call->callType, call->callToken);
return OO_FAILED;
}
memset(pQ931Msg->userInfo, 0, sizeof(H225H323_UserInformation));
pQ931Msg->userInfo->h323_uu_pdu.m.h245TunnelingPresent = 1;
pQ931Msg->userInfo->h323_uu_pdu.h245Tunneling =
OO_TESTFLAG (call->flags, OO_M_TUNNELING);
pQ931Msg->userInfo->h323_uu_pdu.h323_message_body.t =
T_H225H323_UU_PDU_h323_message_body_facility;
facility = (H225Facility_UUIE*)
memAllocZ (pctxt, sizeof(H225Facility_UUIE));
if (!facility) {
OOTRACEERR3("ERROR:Memory - ooSendFS Update - facility (%s, %s)\n",
call->callType, call->callToken);
return OO_FAILED;
}
pQ931Msg->userInfo->h323_uu_pdu.h323_message_body.u.facility = facility;
/* Populate Facility UUIE */
facility->protocolIdentifier = gProtocolID;
facility->m.callIdentifierPresent = 1;
facility->callIdentifier.guid.numocts =
call->callIdentifier.guid.numocts;
memcpy(facility->callIdentifier.guid.data,
call->callIdentifier.guid.data,
call->callIdentifier.guid.numocts);
facility->reason.t = T_H225FacilityReason_forwardedElements;
ret = ooSetFastStartResponse(call, pQ931Msg,
&facility->fastStart.n, &facility->fastStart.elem);
if (ret != ASN_OK) {
return ret;
}
if (facility->fastStart.n > 0) {
facility->m.fastStartPresent = TRUE;
call->fsSent = TRUE;
} else {
facility->m.fastStartPresent = FALSE;
}
OOTRACEDBGA3("Built Facility message to send (%s, %s)\n", call->callType,
call->callToken);
ret = ooSendH225Msg(call, pQ931Msg);
if (ret != OO_OK) {
OOTRACEERR3("Error:Failed to enqueue Facility message to outbound "
"queue.(%s, %s)\n", call->callType, call->callToken);
}
memReset(call->msgctxt);
return ret;
}
int ooSendStartH245Facility(OOH323CallData *call)
{
int ret=0;

2
addons/ooh323c/src/ooq931.h
Unescape View File

@ -772,6 +772,8 @@ EXTERN char* ooQ931GetMessageTypeName(int messageType, char* buf);
EXTERN char* ooQ931GetIEName(int number, char* buf);
EXTERN int ooSendTCSandMSD(struct OOH323CallData *call);
EXTERN int ooSendStartH245Facility(struct OOH323CallData *call);
EXTERN int ooSendFSUpdate(struct OOH323CallData *call);
EXTERN int ooHandleFastStartChannels(struct OOH323CallData *pCall);
/**
* @}

132
addons/ooh323cDriver.c
Unescape View File

@ -229,15 +229,17 @@ int ooh323c_set_capability
{
int ret = 0, x;
struct ast_format tmpfmt;
if(gH323Debug)
ast_verbose("\tAdding capabilities to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding capabilities to H323 endpoint\n");
}
for(x=0; ast_codec_pref_index(prefs, x, &tmpfmt); x++)
{
if(tmpfmt.id == AST_FORMAT_ULAW)
{
if(gH323Debug)
ast_verbose("\tAdding g711 ulaw capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g711 ulaw capability to H323 endpoint\n");
}
ret= ooH323EpAddG711Capability(OO_G711ULAW64K, gtxframes, grxframes,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -246,8 +248,9 @@ int ooh323c_set_capability
}
if(tmpfmt.id == AST_FORMAT_ALAW)
{
if(gH323Debug)
ast_verbose("\tAdding g711 alaw capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g711 alaw capability to H323 endpoint\n");
}
ret= ooH323EpAddG711Capability(OO_G711ALAW64K, gtxframes, grxframes,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -257,23 +260,26 @@ int ooh323c_set_capability
if(tmpfmt.id == AST_FORMAT_G729A)
{
if(gH323Debug)
ast_verbose("\tAdding g729A capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g729A capability to H323 endpoint\n");
}
ret = ooH323EpAddG729Capability(OO_G729A, 2, 24,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
&ooh323c_stop_receive_channel,
&ooh323c_stop_transmit_channel);
if(gH323Debug)
ast_verbose("\tAdding g729 capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g729 capability to H323 endpoint\n");
}
ret |= ooH323EpAddG729Capability(OO_G729, 2, 24,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
&ooh323c_stop_receive_channel,
&ooh323c_stop_transmit_channel);
if(gH323Debug)
ast_verbose("\tAdding g729b capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g729b capability to H323 endpoint\n");
}
ret |= ooH323EpAddG729Capability(OO_G729B, 2, 24,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -283,8 +289,9 @@ int ooh323c_set_capability
if(tmpfmt.id == AST_FORMAT_G723_1)
{
if(gH323Debug)
ast_verbose("\tAdding g7231 capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g7231 capability to H323 endpoint\n");
}
ret = ooH323EpAddG7231Capability(OO_G7231, 1, 1, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -295,8 +302,9 @@ int ooh323c_set_capability
if(tmpfmt.id == AST_FORMAT_G726)
{
if(gH323Debug)
ast_verbose("\tAdding g726 capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g726 capability to H323 endpoint\n");
}
ret = ooH323EpAddG726Capability(OO_G726, gtxframes, grxframes, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -307,8 +315,9 @@ int ooh323c_set_capability
if(tmpfmt.id == AST_FORMAT_G726_AAL2)
{
if(gH323Debug)
ast_verbose("\tAdding g726aal2 capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding g726aal2 capability to H323 endpoint\n");
}
ret = ooH323EpAddG726Capability(OO_G726AAL2, gtxframes, grxframes, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -319,8 +328,9 @@ int ooh323c_set_capability
if(tmpfmt.id == AST_FORMAT_H263)
{
if(gH323Debug)
ast_verbose("\tAdding h263 capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding h263 capability to H323 endpoint\n");
}
ret = ooH323EpAddH263VideoCapability(OO_H263VIDEO, 1, 0, 0, 0, 0, 320*1024,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -331,8 +341,9 @@ int ooh323c_set_capability
if(tmpfmt.id == AST_FORMAT_GSM)
{
if(gH323Debug)
ast_verbose("\tAdding gsm capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding gsm capability to H323 endpoint\n");
}
ret = ooH323EpAddGSMCapability(OO_GSMFULLRATE, 4, FALSE, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -344,8 +355,9 @@ int ooh323c_set_capability
#ifdef AST_FORMAT_AMRNB
if(tmpfmt.id == AST_FORMAT_AMRNB)
{
if(gH323Debug)
ast_verbose("\tAdding amr nb capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding amr nb capability to H323 endpoint\n");
}
ret = ooH323EpAddAMRNBCapability(OO_AMRNB, 4, 4, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -358,8 +370,9 @@ int ooh323c_set_capability
#ifdef AST_FORMAT_SPEEX
if(tmpfmt.id == AST_FORMAT_SPEEX)
{
if(gH323Debug)
ast_verbose("\tAdding speex capability to H323 endpoint\n");
if (gH323Debug) {
ast_verb(0, "\tAdding speex capability to H323 endpoint\n");
}
ret = ooH323EpAddSpeexCapability(OO_SPEEX, 4, 4, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -389,9 +402,10 @@ int ooh323c_set_capability_for_call
{
int ret = 0, x, txframes;
struct ast_format tmpfmt;
if(gH323Debug)
ast_verbose("\tAdding capabilities to call(%s, %s)\n", call->callType,
if (gH323Debug) {
ast_verb(0, "\tAdding capabilities to call(%s, %s)\n", call->callType,
call->callToken);
}
if(dtmf & H323_DTMF_CISCO || 1)
ret |= ooCallEnableDTMFCISCO(call,dtmfcodec);
if(dtmf & H323_DTMF_RFC2833 || 1)
@ -413,9 +427,10 @@ int ooh323c_set_capability_for_call
{
if(tmpfmt.id == AST_FORMAT_ULAW)
{
if(gH323Debug)
ast_verbose("\tAdding g711 ulaw capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g711 ulaw capability to call(%s, %s)\n",
call->callType, call->callToken);
}
txframes = prefs->framing[x];
ret= ooCallAddG711Capability(call, OO_G711ULAW64K, txframes,
txframes, OORXANDTX,
@ -426,9 +441,10 @@ int ooh323c_set_capability_for_call
}
if(tmpfmt.id == AST_FORMAT_ALAW)
{
if(gH323Debug)
ast_verbose("\tAdding g711 alaw capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g711 alaw capability to call(%s, %s)\n",
call->callType, call->callToken);
}
txframes = prefs->framing[x];
ret= ooCallAddG711Capability(call, OO_G711ALAW64K, txframes,
txframes, OORXANDTX,
@ -440,9 +456,10 @@ int ooh323c_set_capability_for_call
if(tmpfmt.id == AST_FORMAT_G726)
{
if(gH323Debug)
ast_verbose("\tAdding g726 capability to call (%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g726 capability to call (%s, %s)\n",
call->callType, call->callToken);
}
txframes = prefs->framing[x];
ret = ooCallAddG726Capability(call, OO_G726, txframes, grxframes, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
@ -454,9 +471,10 @@ int ooh323c_set_capability_for_call
if(tmpfmt.id == AST_FORMAT_G726_AAL2)
{
if(gH323Debug)
ast_verbose("\tAdding g726aal2 capability to call (%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g726aal2 capability to call (%s, %s)\n",
call->callType, call->callToken);
}
txframes = prefs->framing[x];
ret = ooCallAddG726Capability(call, OO_G726AAL2, txframes, grxframes, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
@ -470,9 +488,10 @@ int ooh323c_set_capability_for_call
{
txframes = (prefs->framing[x])/10;
if(gH323Debug)
ast_verbose("\tAdding g729A capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g729A capability to call(%s, %s)\n",
call->callType, call->callToken);
}
ret= ooCallAddG729Capability(call, OO_G729A, txframes, txframes,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -480,17 +499,19 @@ int ooh323c_set_capability_for_call
&ooh323c_stop_transmit_channel);
if (g729onlyA)
continue;
if(gH323Debug)
ast_verbose("\tAdding g729 capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g729 capability to call(%s, %s)\n",
call->callType, call->callToken);
}
ret|= ooCallAddG729Capability(call, OO_G729, txframes, txframes,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
&ooh323c_stop_receive_channel,
&ooh323c_stop_transmit_channel);
if(gH323Debug)
ast_verbose("\tAdding g729B capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g729B capability to call(%s, %s)\n",
call->callType, call->callToken);
}
ret|= ooCallAddG729Capability(call, OO_G729B, txframes, txframes,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -501,9 +522,10 @@ int ooh323c_set_capability_for_call
if(tmpfmt.id == AST_FORMAT_G723_1)
{
if(gH323Debug)
ast_verbose("\tAdding g7231 capability to call (%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding g7231 capability to call (%s, %s)\n",
call->callType, call->callToken);
}
ret = ooCallAddG7231Capability(call, OO_G7231, 1, 1, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -514,9 +536,10 @@ int ooh323c_set_capability_for_call
if(tmpfmt.id == AST_FORMAT_H263)
{
if(gH323Debug)
ast_verbose("\tAdding h263 capability to call (%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding h263 capability to call (%s, %s)\n",
call->callType, call->callToken);
}
ret = ooCallAddH263VideoCapability(call, OO_H263VIDEO, 1, 0, 0, 0, 0, 320*1024,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -527,9 +550,10 @@ int ooh323c_set_capability_for_call
if(tmpfmt.id == AST_FORMAT_GSM)
{
if(gH323Debug)
ast_verbose("\tAdding gsm capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding gsm capability to call(%s, %s)\n",
call->callType, call->callToken);
}
ret = ooCallAddGSMCapability(call, OO_GSMFULLRATE, 4, FALSE, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -540,9 +564,10 @@ int ooh323c_set_capability_for_call
#ifdef AST_FORMAT_AMRNB
if(tmpfmt.id == AST_FORMAT_AMRNB)
{
if(gH323Debug)
ast_verbose("\tAdding AMR capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding AMR capability to call(%s, %s)\n",
call->callType, call->callToken);
}
ret = ooCallAddAMRNBCapability(call, OO_AMRNB, 4, 4, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,
@ -553,9 +578,10 @@ int ooh323c_set_capability_for_call
#ifdef AST_FORMAT_SPEEX
if(tmpfmt.id == AST_FORMAT_SPEEX)
{
if(gH323Debug)
ast_verbose("\tAdding Speex capability to call(%s, %s)\n",
if (gH323Debug) {
ast_verb(0, "\tAdding Speex capability to call(%s, %s)\n",
call->callType, call->callToken);
}
ret = ooCallAddSpeexCapability(call, OO_SPEEX, 4, 4, FALSE,
OORXANDTX, &ooh323c_start_receive_channel,
&ooh323c_start_transmit_channel,

34
configs/chan_ooh323.conf.sample → configs/ooh323.conf.sample
Unescape View File

@ -27,13 +27,13 @@
; OOH323/exten/peer OR OOH323/exten@ip
;
; Domain name resolution is not yet supported.
;
;
; When a H.323 user calls into asterisk, his H323ID is matched with the profile
; name and context is determined to route the call
;
; The channel driver will register all global aliases and aliases defined in
; The channel driver will register all global aliases and aliases defined in
; peer profiles with the gatekeeper, if one exists. So, that when someone
; outside our pbx (non-user) calls an extension, gatekeeper will route that
; outside our pbx (non-user) calls an extension, gatekeeper will route that
; call to our asterisk box, from where it will be routed as per dial plan.
@ -47,9 +47,9 @@
;The dotted IP address asterisk should listen on for incoming H323
;connections
;Default - tries to find out local ip address on it's own
bindaddr=0.0.0.0
bindaddr=0.0.0.0
;This parameter indicates whether channel driver should register with
;This parameter indicates whether channel driver should register with
;gatekeeper as a gateway or an endpoint.
;Default - no
;gateway=no
@ -65,7 +65,7 @@ bindaddr=0.0.0.0
;H323-ID to be used for asterisk server
;Default - Asterisk PBX
h323id=ObjSysAsterisk
h323id=ObjSysAsterisk
e164=100
;CallerID to use for calls
@ -88,7 +88,7 @@ gatekeeper = DISABLE
;Sets default context all clients will be placed in.
;Default - default
context=public
context=default
;Sets rtptimeout for all clients, unless overridden
;Default - 60 seconds
@ -128,7 +128,7 @@ dtmfmode=rfc2833
; CNG tone or an incoming T.38 RequestMode packet
;
; yes - enable both detection (CNG & T.38)
; no - disable both
; no - disable both
; cng - enable CNG detection (default)
; t38 - enable T.38 request detection
;
@ -137,7 +137,7 @@ faxdetect = cng
; User/peer/friend definitions:
; User config options Peer config options
; ------------------ -------------------
; context
; context
; disallow disallow
; allow allow
; accountcode accountcode
@ -153,6 +153,20 @@ faxdetect = cng
;
;
; direct rtp between two remote peers, disabled by default
; can be specified globally or per peer/user section
;
directmedia=no
;
; early direct rtp (try to establish direct rtp before asnwer)
; disabled by default, auto enabled by directmedia is enabled
; can be disabled escpecially if directmedia is enabled.
; can be specified globally or per peer/user section
;
;
directrtpsetup=no
;Define users here
;Section header is extension
[myuser1]
@ -160,7 +174,7 @@ type=user
context=context1
disallow=all
allow=gsm
allow=ulaw
allow=ulaw
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