Asterisk
/
asterisk
mirror of https://github.com/asterisk/asterisk
1
0
Fork 0
Code Issues Releases Wiki Activity

Merged revisions 196416 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/trunk

........
  r196416 | dvossel | 2009-05-22 16:09:45 -0500 (Fri, 22 May 2009) | 19 lines
  
  SIP set outbound transport type from Registration
  
  In sip.conf the transport option allows for the configuration of what transport types (udp, tcp, and tls) a peer will accept, but only the first type listed was used for outbound connections.  This patch changes this.  Now the default transport type is only used until the peer registers.  When registration takes place the transport type is parsed out of the Contact header.  If the Contact header's transport type is equal to one that the peer supports, the peer's default transport type for outbound connections is set to match the Contact header's type.  If the Contact header's transport type is not present, then the peer's default transport type is set to match the one the peer registered with.  When a peer unregisters or the registration expires, the default transport type for that peer is reset.
  
  (closes issue #12282)
  Reported by: rjain
  Patches:
        reg_patch_1.diff uploaded by dvossel (license 671)
  Tested by: dvossel
  
  (closes issue #14727)
  Reported by: pj
  Patches:
        reg_patch_3.diff uploaded by dvossel (license 671)
  Tested by: pj, dvossel
  
  Review: https://reviewboard.asterisk.org/r/249/
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@196453 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.6.1
David Vossel 16 years ago
parent aee4cf5902
commit 28a71581e0
2 changed files with 123 additions and 35 deletions
Show Stats Download Patch File Download Diff File

147
channels/chan_sip.c
Unescape View File

@ -1510,6 +1510,7 @@ enum sip_peer_type {
struct sip_peer { struct sip_peer {
char name[80]; /*!< peer->name is the unique name of this object */ char name[80]; /*!< peer->name is the unique name of this object */
struct sip_socket socket; /*!< Socket used for this peer */ struct sip_socket socket; /*!< Socket used for this peer */
enum sip_transport default_outbound_transport; /*!< Peer Registration may change the default outbound transport. */
unsigned int transports:3; /*!< Transports (enum sip_transport) that are acceptable for this peer */ unsigned int transports:3; /*!< Transports (enum sip_transport) that are acceptable for this peer */
char secret[80]; /*!< Password */ char secret[80]; /*!< Password */
char md5secret[80]; /*!< Password in MD5 */ char md5secret[80]; /*!< Password in MD5 */
@ -1543,7 +1544,7 @@ struct sip_peer {
int lastmsgssent; int lastmsgssent;
unsigned int sipoptions; /*!< Supported SIP options */ unsigned int sipoptions; /*!< Supported SIP options */
struct ast_flags flags[2]; /*!< SIP_ flags */ struct ast_flags flags[2]; /*!< SIP_ flags */
/*! Mailboxes that this peer cares about */ /*! Mailboxes that this peer cares about */
AST_LIST_HEAD_NOLOCK(, sip_mailbox) mailboxes; AST_LIST_HEAD_NOLOCK(, sip_mailbox) mailboxes;
@ -1565,7 +1566,7 @@ struct sip_peer {
struct ast_dnsmgr_entry *dnsmgr;/*!< DNS refresh manager for peer */ struct ast_dnsmgr_entry *dnsmgr;/*!< DNS refresh manager for peer */
struct sockaddr_in addr; /*!< IP address of peer */ struct sockaddr_in addr; /*!< IP address of peer */
int maxcallbitrate; /*!< Maximum Bitrate for a video call */ int maxcallbitrate; /*!< Maximum Bitrate for a video call */
/* Qualification */ /* Qualification */
struct sip_pvt *call; /*!< Call pointer */ struct sip_pvt *call; /*!< Call pointer */
int pokeexpire; /*!< When to expire poke (qualify= checking) */ int pokeexpire; /*!< When to expire poke (qualify= checking) */
@ -2819,6 +2820,27 @@ static inline int sip_debug_test_pvt(struct sip_pvt *p)
return 0; return 0;
return sip_debug_test_addr(sip_real_dst(p)); return sip_debug_test_addr(sip_real_dst(p));
} }
/*! \brief Return int representing a bit field of transport types found in const char *transport */
static int get_transport_str2enum(const char *transport)
{
int res = 0;
if (ast_strlen_zero(transport)) {
return res;
}
if (!strcasecmp(transport, "udp")) {
res |= SIP_TRANSPORT_UDP;
}
if (!strcasecmp(transport, "tcp")) {
res |= SIP_TRANSPORT_TCP;
}
if (!strcasecmp(transport, "tls")) {
res |= SIP_TRANSPORT_TLS;
}
return res;
}
static inline const char *get_transport_list(struct sip_peer *peer) { static inline const char *get_transport_list(struct sip_peer *peer) {
switch (peer->transports) { switch (peer->transports) {
@ -3628,7 +3650,7 @@ static char *get_in_brackets(char *tmp)
* \endverbatim * \endverbatim
*/ */
static int parse_uri(char *uri, char *scheme, static int parse_uri(char *uri, char *scheme,
char **ret_name, char **pass, char **domain, char **port, char **options) char **ret_name, char **pass, char **domain, char **port, char **options, char **transport)
{ {
char *name = NULL; char *name = NULL;
int error = 0; int error = 0;
@ -3647,6 +3669,17 @@ static int parse_uri(char *uri, char *scheme,
error = -1; error = -1;
} }
} }
if (transport) {
char *t, *type = "";
*transport = "";
if ((t = strstr(uri, "transport="))) {
strsep(&t, "=");
if ((type = strsep(&t, ";"))) {
*transport = type;
}
}
}
if (!domain) { if (!domain) {
/* if we don't want to split around domain, keep everything as a name, /* if we don't want to split around domain, keep everything as a name,
* so we need to do nothing here, except remember why. * so we need to do nothing here, except remember why.
@ -10399,11 +10432,24 @@ static void destroy_association(struct sip_peer *peer)
} }
} }
static void set_peer_transport(struct sip_peer *peer, int transport)
{
/* if the transport type changes, clear all socket data */
if (peer->socket.type != transport) {
peer->socket.type = transport;
peer->socket.fd = -1;
if (peer->socket.tcptls_session) {
ao2_ref(peer->socket.tcptls_session, -1);
peer->socket.tcptls_session = NULL;
}
}
}
/*! \brief Expire registration of SIP peer */ /*! \brief Expire registration of SIP peer */
static int expire_register(const void *data) static int expire_register(const void *data)
{ {
struct sip_peer *peer = (struct sip_peer *)data; struct sip_peer *peer = (struct sip_peer *)data;
if (!peer) /* Hmmm. We have no peer. Weird. */ if (!peer) /* Hmmm. We have no peer. Weird. */
return 0; return 0;
@ -10411,7 +10457,8 @@ static int expire_register(const void *data)
memset(&peer->addr, 0, sizeof(peer->addr)); memset(&peer->addr, 0, sizeof(peer->addr));
destroy_association(peer); /* remove registration data from storage */ destroy_association(peer); /* remove registration data from storage */
set_peer_transport(peer, peer->default_outbound_transport);
manager_event(EVENT_FLAG_SYSTEM, "PeerStatus", "ChannelType: SIP\r\nPeer: SIP/%s\r\nPeerStatus: Unregistered\r\nCause: Expired\r\n", peer->name); manager_event(EVENT_FLAG_SYSTEM, "PeerStatus", "ChannelType: SIP\r\nPeer: SIP/%s\r\nPeerStatus: Unregistered\r\nCause: Expired\r\n", peer->name);
register_peer_exten(peer, FALSE); /* Remove regexten */ register_peer_exten(peer, FALSE); /* Remove regexten */
ast_devstate_changed(AST_DEVICE_UNKNOWN, "SIP/%s", peer->name); ast_devstate_changed(AST_DEVICE_UNKNOWN, "SIP/%s", peer->name);
@ -10550,13 +10597,13 @@ static int __set_address_from_contact(const char *fullcontact, struct sockaddr_i
/* We have only the part in <brackets> here so we just need to parse a SIP URI.*/ /* We have only the part in <brackets> here so we just need to parse a SIP URI.*/
if (tcp) { if (tcp) {
if (parse_uri(contact, "sips:", &contact, NULL, &host, &pt, NULL)) { if (parse_uri(contact, "sips:", &contact, NULL, &host, &pt, NULL, NULL)) {
if (parse_uri(contact2, "sip:", &contact, NULL, &host, &pt, NULL)) if (parse_uri(contact2, "sip:", &contact, NULL, &host, &pt, NULL, NULL))
ast_log(LOG_NOTICE, "'%s' is not a valid SIP contact (missing sip:) trying to use anyway\n", contact); ast_log(LOG_NOTICE, "'%s' is not a valid SIP contact (missing sip:) trying to use anyway\n", contact);
} }
port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_TLS_PORT; port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_TLS_PORT;
} else { } else {
if (parse_uri(contact, "sip:", &contact, NULL, &host, &pt, NULL)) if (parse_uri(contact, "sip:", &contact, NULL, &host, &pt, NULL, NULL))
ast_log(LOG_NOTICE, "'%s' is not a valid SIP contact (missing sip:) trying to use anyway\n", contact); ast_log(LOG_NOTICE, "'%s' is not a valid SIP contact (missing sip:) trying to use anyway\n", contact);
port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_SIP_PORT; port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_SIP_PORT;
} }
@ -10588,21 +10635,22 @@ static int set_address_from_contact(struct sip_pvt *pvt)
return __set_address_from_contact(pvt->fullcontact, &pvt->sa, pvt->socket.type == SIP_TRANSPORT_TLS ? 1 : 0); return __set_address_from_contact(pvt->fullcontact, &pvt->sa, pvt->socket.type == SIP_TRANSPORT_TLS ? 1 : 0);
} }
/*! \brief Parse contact header and save registration (peer registration) */ /*! \brief Parse contact header and save registration (peer registration) */
static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, struct sip_peer *peer, struct sip_request *req) static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, struct sip_peer *peer, struct sip_request *req)
{ {
char contact[SIPBUFSIZE]; char contact[SIPBUFSIZE];
char data[SIPBUFSIZE]; char data[SIPBUFSIZE];
const char *expires = get_header(req, "Expires"); const char *expires = get_header(req, "Expires");
int expire = atoi(expires); int expire = atoi(expires);
char *curi, *host, *pt, *curi2; char *curi, *host, *pt, *curi2, *transport;
int port; int port;
int transport_type;
const char *useragent; const char *useragent;
struct hostent *hp; struct hostent *hp;
struct ast_hostent ahp; struct ast_hostent ahp;
struct sockaddr_in oldsin, testsin; struct sockaddr_in oldsin, testsin;
ast_copy_string(contact, get_header(req, "Contact"), sizeof(contact)); ast_copy_string(contact, get_header(req, "Contact"), sizeof(contact));
if (ast_strlen_zero(expires)) { /* No expires header, try look in Contact: */ if (ast_strlen_zero(expires)) { /* No expires header, try look in Contact: */
@ -10617,8 +10665,6 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st
} }
} }
if (peer->socket.type == req->socket.type)
copy_socket_data(&peer->socket, &req->socket);
copy_socket_data(&pvt->socket, &req->socket); copy_socket_data(&pvt->socket, &req->socket);
/* Look for brackets */ /* Look for brackets */
@ -10640,12 +10686,13 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st
} else if (!strcasecmp(curi, "*") || !expire) { /* Unregister this peer */ } else if (!strcasecmp(curi, "*") || !expire) { /* Unregister this peer */
/* This means remove all registrations and return OK */ /* This means remove all registrations and return OK */
memset(&peer->addr, 0, sizeof(peer->addr)); memset(&peer->addr, 0, sizeof(peer->addr));
set_peer_transport(peer, peer->default_outbound_transport);
AST_SCHED_DEL_UNREF(sched, peer->expire, AST_SCHED_DEL_UNREF(sched, peer->expire,
unref_peer(peer, "remove register expire ref")); unref_peer(peer, "remove register expire ref"));
destroy_association(peer); destroy_association(peer);
register_peer_exten(peer, FALSE); /* Remove extension from regexten= setting in sip.conf */ register_peer_exten(peer, FALSE); /* Remove extension from regexten= setting in sip.conf */
peer->fullcontact[0] = '\0'; peer->fullcontact[0] = '\0';
peer->useragent[0] = '\0'; peer->useragent[0] = '\0';
@ -10667,17 +10714,36 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st
/* Make sure it's a SIP URL */ /* Make sure it's a SIP URL */
if (pvt->socket.type == SIP_TRANSPORT_TLS) { if (pvt->socket.type == SIP_TRANSPORT_TLS) {
if (parse_uri(curi, "sips:", &curi, NULL, &host, &pt, NULL)) { if (parse_uri(curi, "sips:", &curi, NULL, &host, &pt, NULL, &transport)) {
if (parse_uri(curi2, "sip:", &curi, NULL, &host, &pt, NULL)) if (parse_uri(curi2, "sip:", &curi, NULL, &host, &pt, NULL, &transport))
ast_log(LOG_NOTICE, "Not a valid SIP contact (missing sip:) trying to use anyway\n"); ast_log(LOG_NOTICE, "Not a valid SIP contact (missing sip:) trying to use anyway\n");
} }
port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_TLS_PORT; port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_TLS_PORT;
} else { } else {
if (parse_uri(curi, "sip:", &curi, NULL, &host, &pt, NULL)) if (parse_uri(curi, "sip:", &curi, NULL, &host, &pt, NULL, &transport))
ast_log(LOG_NOTICE, "Not a valid SIP contact (missing sip:) trying to use anyway\n"); ast_log(LOG_NOTICE, "Not a valid SIP contact (missing sip:) trying to use anyway\n");
port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_SIP_PORT; port = !ast_strlen_zero(pt) ? atoi(pt) : STANDARD_SIP_PORT;
} }
/* handle the transport type specified in Contact header. */
if ((transport_type = get_transport_str2enum(transport))) {
/* if the port is not specified but the transport is, make sure to set the
* default port to match the specified transport. This may or may not be the
* same transport used by the pvt struct for the Register dialog. */
if (ast_strlen_zero(pt)) {
port = (transport_type == SIP_TRANSPORT_TLS) ? STANDARD_TLS_PORT : STANDARD_SIP_PORT;
}
} else {
transport_type = pvt->socket.type;
}
/* if the peer's socket type is different than the Registration
* transport type, change it. If it got this far, it is a
* supported type, but check just in case */
if ((peer->socket.type != transport_type) && (peer->transports & transport_type)) {
set_peer_transport(peer, transport_type);
}
oldsin = peer->addr; oldsin = peer->addr;
/* If we were already linked into the peers_by_ip container unlink ourselves so nobody can find us */ /* If we were already linked into the peers_by_ip container unlink ourselves so nobody can find us */
@ -10713,6 +10779,16 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st
peer->addr = pvt->recv; peer->addr = pvt->recv;
} }
/* if the Contact header information copied into peer->addr matches the
* received address, and the transport types are the same, then copy socket
* data into the peer struct */
if ((peer->socket.type == pvt->socket.type) &&
(peer->addr.sin_addr.s_addr == pvt->recv.sin_addr.s_addr) &&
(peer->addr.sin_port == pvt->recv.sin_port)){
copy_socket_data(&peer->socket, &pvt->socket);
}
/* Now that our address has been updated put ourselves back into the container for lookups */ /* Now that our address has been updated put ourselves back into the container for lookups */
ao2_t_link(peers_by_ip, peer, "ao2_link into peers_by_ip table"); ao2_t_link(peers_by_ip, peer, "ao2_link into peers_by_ip table");
@ -10732,7 +10808,7 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st
if (peer->is_realtime && !ast_test_flag(&peer->flags[1], SIP_PAGE2_RTCACHEFRIENDS)) { if (peer->is_realtime && !ast_test_flag(&peer->flags[1], SIP_PAGE2_RTCACHEFRIENDS)) {
peer->expire = -1; peer->expire = -1;
} else { } else {
peer->expire = ast_sched_add(sched, (expire + 10) * 1000, expire_register, peer->expire = ast_sched_add(sched, (expire + 10) * 1000, expire_register,
ref_peer(peer, "add registration ref")); ref_peer(peer, "add registration ref"));
if (peer->expire == -1) { if (peer->expire == -1) {
unref_peer(peer, "remote registration ref"); unref_peer(peer, "remote registration ref");
@ -10744,7 +10820,7 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st
XXX WHY???? XXX XXX WHY???? XXX
\todo check this \todo check this
*/ */
if (!peer->rt_fromcontact && (peer->socket.type & SIP_TRANSPORT_UDP)) if (!peer->rt_fromcontact && (peer->socket.type & SIP_TRANSPORT_UDP))
ast_db_put("SIP/Registry", peer->name, data); ast_db_put("SIP/Registry", peer->name, data);
manager_event(EVENT_FLAG_SYSTEM, "PeerStatus", "ChannelType: SIP\r\nPeer: SIP/%s\r\nPeerStatus: Registered\r\nAddress: %s\r\nPort: %d\r\n", peer->name, ast_inet_ntoa(peer->addr.sin_addr), ntohs(peer->addr.sin_port)); manager_event(EVENT_FLAG_SYSTEM, "PeerStatus", "ChannelType: SIP\r\nPeer: SIP/%s\r\nPeerStatus: Registered\r\nAddress: %s\r\nPort: %d\r\n", peer->name, ast_inet_ntoa(peer->addr.sin_addr), ntohs(peer->addr.sin_port));
@ -12439,12 +12515,12 @@ static enum check_auth_result check_user_full(struct sip_pvt *p, struct sip_requ
/* ignore all fields but name */ /* ignore all fields but name */
if (p->socket.type == SIP_TRANSPORT_TLS) { if (p->socket.type == SIP_TRANSPORT_TLS) {
if (parse_uri(of, "sips:", &of, &dummy, &domain, &dummy, &dummy)) { if (parse_uri(of, "sips:", &of, &dummy, &domain, &dummy, &dummy, NULL)) {
if (parse_uri(of2, "sip:", &of, &dummy, &domain, &dummy, &dummy)) if (parse_uri(of2, "sip:", &of, &dummy, &domain, &dummy, &dummy, NULL))
ast_log(LOG_NOTICE, "From address missing 'sip:', using it anyway\n"); ast_log(LOG_NOTICE, "From address missing 'sip:', using it anyway\n");
} }
} else { } else {
if (parse_uri(of, "sip:", &of, &dummy, &domain, &dummy, &dummy)) if (parse_uri(of, "sip:", &of, &dummy, &domain, &dummy, &dummy, NULL))
ast_log(LOG_NOTICE, "From address missing 'sip:', using it anyway\n"); ast_log(LOG_NOTICE, "From address missing 'sip:', using it anyway\n");
} }
@ -21611,9 +21687,9 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
{ {
struct sip_peer *peer = NULL; struct sip_peer *peer = NULL;
struct ast_ha *oldha = NULL; struct ast_ha *oldha = NULL;
int found=0; int found = 0;
int firstpass=1; int firstpass = 1;
int format=0; /* Ama flags */ int format = 0; /* Ama flags */
time_t regseconds = 0; time_t regseconds = 0;
struct ast_flags peerflags[2] = {{(0)}}; struct ast_flags peerflags[2] = {{(0)}};
struct ast_flags mask[2] = {{(0)}}; struct ast_flags mask[2] = {{(0)}};
@ -21671,8 +21747,8 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
/* If we have realm authentication information, remove them (reload) */ /* If we have realm authentication information, remove them (reload) */
clear_realm_authentication(peer->auth); clear_realm_authentication(peer->auth);
peer->auth = NULL; peer->auth = NULL;
peer->default_outbound_transport = 0;
peer->transports = 0; peer->transports = 0;
peer->socket.type = 0;
for (; v || ((v = alt) && !(alt=NULL)); v = v->next) { for (; v || ((v = alt) && !(alt=NULL)); v = v->next) {
if (handle_common_options(&peerflags[0], &mask[0], v)) if (handle_common_options(&peerflags[0], &mask[0], v))
@ -21684,7 +21760,7 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
while ((trans = strsep(&val, ","))) { while ((trans = strsep(&val, ","))) {
trans = ast_skip_blanks(trans); trans = ast_skip_blanks(trans);
if (!strncasecmp(trans, "udp", 3)) if (!strncasecmp(trans, "udp", 3))
peer->transports |= SIP_TRANSPORT_UDP; peer->transports |= SIP_TRANSPORT_UDP;
else if (!strncasecmp(trans, "tcp", 3)) else if (!strncasecmp(trans, "tcp", 3))
peer->transports |= SIP_TRANSPORT_TCP; peer->transports |= SIP_TRANSPORT_TCP;
@ -21693,9 +21769,8 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
else else
ast_log(LOG_NOTICE, "'%s' is not a valid transport type. if no other is specified, udp will be used.\n", trans); ast_log(LOG_NOTICE, "'%s' is not a valid transport type. if no other is specified, udp will be used.\n", trans);
if (!peer->socket.type) { /*!< The first transport listed should be used for outgoing */ if (!peer->default_outbound_transport) { /*!< The first transport listed should be default outbound */
peer->socket.type = peer->transports; peer->default_outbound_transport = peer->transports;
peer->socket.fd = -1;
} }
} }
} else if (realtime && !strcasecmp(v->name, "regseconds")) { } else if (realtime && !strcasecmp(v->name, "regseconds")) {
@ -21996,6 +22071,16 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
peer->socket.type = SIP_TRANSPORT_UDP; peer->socket.type = SIP_TRANSPORT_UDP;
} }
/* The default transport type set during build_peer should only replace the socket.type when...
* 1. Registration is not present and the socket.type and default transport types are different.
* 2. The socket.type is not an acceptable transport type after rebuilding peer.
* 3. The socket.type is not set yet. */
if (((peer->socket.type != peer->default_outbound_transport) && (peer->expire == -1)) ||
!(peer->socket.type & peer->transports) || !(peer->socket.type)) {
set_peer_transport(peer, peer->default_outbound_transport);
}
if (fullcontact->used > 0) { if (fullcontact->used > 0) {
ast_copy_string(peer->fullcontact, fullcontact->str, sizeof(peer->fullcontact)); ast_copy_string(peer->fullcontact, fullcontact->str, sizeof(peer->fullcontact));
peer->rt_fromcontact = TRUE; peer->rt_fromcontact = TRUE;
@ -22018,7 +22103,7 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, str
if ((params = strchr(_srvlookup, ';'))) { if ((params = strchr(_srvlookup, ';'))) {
*params++ = '\0'; *params++ = '\0';
} }
snprintf(transport, sizeof(transport), "_sip._%s", get_transport(peer->socket.type)); snprintf(transport, sizeof(transport), "_sip._%s", get_transport(peer->socket.type));
if (ast_dnsmgr_lookup(_srvlookup, &peer->addr, &peer->dnsmgr, global_srvlookup ? transport : NULL)) { if (ast_dnsmgr_lookup(_srvlookup, &peer->addr, &peer->dnsmgr, global_srvlookup ? transport : NULL)) {

11
configs/sip.conf.sample
Unescape View File

@ -819,11 +819,14 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls
;secret=guessit ;secret=guessit
;defaultuser=yourusername ; Authentication user for outbound proxies ;defaultuser=yourusername ; Authentication user for outbound proxies
;fromuser=yourusername ; Many SIP providers require this! ;fromuser=yourusername ; Many SIP providers require this!
;fromdomain=provider.sip.domain ;fromdomain=provider.sip.domain
;host=box.provider.com ;host=box.provider.com
;transport=udp,tcp ; This sets the transport type to udp for outgoing, and will ;transport=udp,tcp ; This sets the default transport type to udp for outgoing, and will
; ; accept both tcp and udp. Default is udp. The first transport ; ; accept both tcp and udp. The default transport type is only used for
; ; listed will always be used for outgoing connections. ; ; outbound messages until a Registration takes place. During the
; ; peer Registration the transport type may change to another supported
; ; type if the peer requests so.
;usereqphone=yes ; This provider requires ";user=phone" on URI ;usereqphone=yes ; This provider requires ";user=phone" on URI
;callcounter=yes ; Enable call counter ;callcounter=yes ; Enable call counter
;busylevel=2 ; Signal busy at 2 or more calls ;busylevel=2 ; Signal busy at 2 or more calls

Write Preview
Loading…
Cancel
Save