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asterisk/patches/chan_dahdi_bris.patch

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--- channels/chan_dahdi.c (revisión: 37)
+++ channels/chan_dahdi.c (copia de trabajo)
@@ -175,6 +175,8 @@
#define SIG_FXOGS DAHDI_SIG_FXOGS
#define SIG_FXOKS DAHDI_SIG_FXOKS
#define SIG_PRI DAHDI_SIG_CLEAR
+#define SIG_BRI (0x2000000 | DAHDI_SIG_CLEAR)
+#define SIG_BRI_PTMP (0X4000000 | DAHDI_SIG_CLEAR)
#define SIG_SF DAHDI_SIG_SF
#define SIG_SFWINK (0x0100000 | DAHDI_SIG_SF)
#define SIG_SF_FEATD (0x0200000 | DAHDI_SIG_SF)
@@ -342,8 +344,10 @@
#ifdef HAVE_PRI_INBANDDISCONNECT
unsigned int inbanddisconnect:1; /*!< Should we support inband audio after receiving DISCONNECT? */
#endif
+ unsigned int bri_l1_check:1; /*!< Whether we should ignore the l1 up/down events on a BRI port */
time_t lastreset; /*!< time when unused channels were last reset */
long resetinterval; /*!< Interval (in seconds) for resetting unused channels */
+ int sig;
struct dahdi_pvt *pvts[MAX_CHANNELS]; /*!< Member channel pvt structs */
struct dahdi_pvt *crvs; /*!< Member CRV structs */
struct dahdi_pvt *crvend; /*!< Pointer to end of CRV structs */
@@ -928,6 +932,7 @@
.privateprefix = "",
.unknownprefix = "",
+ .bri_l1_check = -1,
.resetinterval = 3600
},
#endif
@@ -1358,7 +1363,8 @@
goto out;
#ifdef HAVE_PRI
- if ((pvt->sig == SIG_PRI) && (chan->_state == AST_STATE_DIALING) && !pvt->proceeding) {
+ if (((pvt->sig == SIG_PRI) || (pvt->sig == SIG_BRI) || (pvt->sig == SIG_BRI_PTMP))
+ && (chan->_state == AST_STATE_DIALING) && !pvt->proceeding) {
if (pvt->setup_ack) {
if (!pri_grab(pvt, pvt->pri)) {
pri_information(pvt->pri->pri, pvt->call, digit);
@@ -1420,7 +1426,8 @@
#ifdef HAVE_PRI
/* This means that the digit was already sent via PRI signalling */
- if (pvt->sig == SIG_PRI && !pvt->begindigit)
+ if (((pvt->sig == SIG_PRI) || (pvt->sig == SIG_BRI) || (pvt->sig == SIG_BRI_PTMP))
+ && !pvt->begindigit)
goto out;
#endif
@@ -1540,6 +1547,10 @@
return "FXO Kewlstart";
case SIG_PRI:
return "ISDN PRI";
+ case SIG_BRI:
+ return "ISDN BRI Point to Point";
+ case SIG_BRI_PTMP:
+ return "ISDN BRI Point to MultiPoint";
case SIG_SF:
return "SF (Tone) Immediate";
case SIG_SFWINK:
@@ -1764,7 +1775,7 @@
return;
}
if (p->echocancel) {
- if (p->sig == SIG_PRI) {
+ if ((p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP) || (p->sig == SIG_PRI)) {
x = 1;
res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_AUDIOMODE, &x);
if (res)
@@ -1972,7 +1983,8 @@
{
int x, y, res;
x = muted;
- if (p->sig == SIG_PRI) {
+ if ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) {
+
y = 1;
res = ioctl(p->subs[SUB_REAL].dfd, DAHDI_AUDIOMODE, &y);
if (res)
@@ -2380,6 +2392,8 @@
ast_setstate(ast, AST_STATE_UP);
break;
case SIG_PRI:
+ case SIG_BRI:
+ case SIG_BRI_PTMP:
/* We'll get it in a moment -- but use dialdest to store pre-setup_ack digits */
p->dialdest[0] = '\0';
break;
@@ -2818,7 +2832,7 @@
index = dahdi_get_index(ast, p, 1);
- if (p->sig == SIG_PRI) {
+ if ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) {
x = 1;
ast_channel_setoption(ast,AST_OPTION_AUDIO_MODE,&x,sizeof(char),0);
}
@@ -3025,7 +3039,7 @@
}
}
#endif
- if (p->sig && (p->sig != SIG_PRI))
+ if (p->sig && ((p->sig != SIG_PRI) && (p->sig != SIG_BRI) && (p->sig != SIG_BRI_PTMP)))
res = dahdi_set_hook(p->subs[SUB_REAL].dfd, DAHDI_ONHOOK);
if (res < 0) {
ast_log(LOG_WARNING, "Unable to hangup line %s\n", ast->name);
@@ -3076,7 +3090,7 @@
update_conf(p);
reset_conf(p);
/* Restore data mode */
- if (p->sig == SIG_PRI) {
+ if ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) {
x = 0;
ast_channel_setoption(ast,AST_OPTION_AUDIO_MODE,&x,sizeof(char),0);
}
@@ -3193,6 +3207,8 @@
break;
#ifdef HAVE_PRI
case SIG_PRI:
+ case SIG_BRI:
+ case SIG_BRI_PTMP:
/* Send a pri acknowledge */
if (!pri_grab(p, p->pri)) {
p->proceeding = 1;
@@ -4135,7 +4151,7 @@
ast_log(LOG_DEBUG, "Detected %sdigit '%c'\n", p->pulsedial ? "pulse ": "", res & 0xff);
#ifdef HAVE_PRI
- if (!p->proceeding && p->sig == SIG_PRI && p->pri && p->pri->overlapdial) {
+ if (!p->proceeding && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && p->pri->overlapdial) {
/* absorb event */
} else {
#endif
@@ -4223,22 +4239,24 @@
break;
case DAHDI_EVENT_ALARM:
#ifdef HAVE_PRI
- if (!p->pri || !p->pri->pri || (pri_get_timer(p->pri->pri, PRI_TIMER_T309) < 0)) {
- /* T309 is not enabled : hangup calls when alarm occurs */
- if (p->call) {
- if (p->pri && p->pri->pri) {
- if (!pri_grab(p, p->pri)) {
- pri_hangup(p->pri->pri, p->call, -1);
- pri_destroycall(p->pri->pri, p->call);
- p->call = NULL;
- pri_rel(p->pri);
+ if ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) {
+ if (!p->pri || !p->pri->pri || (pri_get_timer(p->pri->pri, PRI_TIMER_T309) < 0)) {
+ /* T309 is not enabled : hangup calls when alarm occurs */
+ if (p->call) {
+ if (p->pri && p->pri->pri) {
+ if (!pri_grab(p, p->pri)) {
+ pri_hangup(p->pri->pri, p->call, -1);
+ pri_destroycall(p->pri->pri, p->call);
+ p->call = NULL;
+ pri_rel(p->pri);
+ } else
+ ast_log(LOG_WARNING, "Failed to grab PRI!\n");
} else
- ast_log(LOG_WARNING, "Failed to grab PRI!\n");
- } else
- ast_log(LOG_WARNING, "The PRI Call has not been destroyed\n");
+ ast_log(LOG_WARNING, "The PRI Call has not been destroyed\n");
+ }
+ if (p->owner)
+ p->owner->_softhangup |= AST_SOFTHANGUP_DEV;
}
- if (p->owner)
- p->owner->_softhangup |= AST_SOFTHANGUP_DEV;
}
if (p->bearer)
p->bearer->inalarm = 1;
@@ -5320,7 +5338,7 @@
}
} else if (f->frametype == AST_FRAME_DTMF) {
#ifdef HAVE_PRI
- if (!p->proceeding && p->sig==SIG_PRI && p->pri && p->pri->overlapdial) {
+ if (!p->proceeding && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && p->pri->overlapdial) {
/* Don't accept in-band DTMF when in overlap dial mode */
f->frametype = AST_FRAME_NULL;
f->subclass = 0;
@@ -5464,11 +5482,11 @@
switch (condition) {
case AST_CONTROL_BUSY:
#ifdef HAVE_PRI
- if (p->priindication_oob && p->sig == SIG_PRI) {
+ if (p->priindication_oob && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP))) {
chan->hangupcause = AST_CAUSE_USER_BUSY;
chan->_softhangup |= AST_SOFTHANGUP_DEV;
res = 0;
- } else if (!p->progress && p->sig==SIG_PRI && p->pri && !p->outgoing) {
+ } else if (!p->progress && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && !p->outgoing) {
if (p->pri->pri) {
if (!pri_grab(p, p->pri)) {
pri_progress(p->pri->pri,p->call, PVT_TO_CHANNEL(p), 1);
@@ -5485,7 +5503,7 @@
break;
case AST_CONTROL_RINGING:
#ifdef HAVE_PRI
- if ((!p->alerting) && p->sig==SIG_PRI && p->pri && !p->outgoing && (chan->_state != AST_STATE_UP)) {
+ if ((!p->alerting) && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && !p->outgoing && (chan->_state != AST_STATE_UP)) {
if (p->pri->pri) {
if (!pri_grab(p, p->pri)) {
pri_acknowledge(p->pri->pri,p->call, PVT_TO_CHANNEL(p), !p->digital);
@@ -5509,7 +5527,7 @@
case AST_CONTROL_PROCEEDING:
ast_log(LOG_DEBUG,"Received AST_CONTROL_PROCEEDING on %s\n",chan->name);
#ifdef HAVE_PRI
- if (!p->proceeding && p->sig==SIG_PRI && p->pri && !p->outgoing) {
+ if (!p->proceeding && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && !p->outgoing) {
if (p->pri->pri) {
if (!pri_grab(p, p->pri)) {
pri_proceeding(p->pri->pri,p->call, PVT_TO_CHANNEL(p), !p->digital);
@@ -5528,7 +5546,7 @@
ast_log(LOG_DEBUG,"Received AST_CONTROL_PROGRESS on %s\n",chan->name);
#ifdef HAVE_PRI
p->digital = 0; /* Digital-only calls isn't allows any inband progress messages */
- if (!p->progress && p->sig==SIG_PRI && p->pri && !p->outgoing) {
+ if (!p->progress && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && !p->outgoing) {
if (p->pri->pri) {
if (!pri_grab(p, p->pri)) {
pri_progress(p->pri->pri,p->call, PVT_TO_CHANNEL(p), 1);
@@ -5546,11 +5564,11 @@
case AST_CONTROL_CONGESTION:
chan->hangupcause = AST_CAUSE_CONGESTION;
#ifdef HAVE_PRI
- if (p->priindication_oob && p->sig == SIG_PRI) {
+ if (p->priindication_oob && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP))) {
chan->hangupcause = AST_CAUSE_SWITCH_CONGESTION;
chan->_softhangup |= AST_SOFTHANGUP_DEV;
res = 0;
- } else if (!p->progress && p->sig==SIG_PRI && p->pri && !p->outgoing) {
+ } else if (!p->progress && ((p->sig == SIG_PRI) || (p->sig == SIG_BRI) || (p->sig == SIG_BRI_PTMP)) && p->pri && !p->outgoing) {
if (p->pri) {
if (!pri_grab(p, p->pri)) {
pri_progress(p->pri->pri,p->call, PVT_TO_CHANNEL(p), 1);
@@ -5726,7 +5744,7 @@
i->dsp_features = features;
#ifdef HAVE_PRI
/* We cannot do progress detection until receives PROGRESS message */
- if (i->outgoing && (i->sig == SIG_PRI)) {
+ if (i->outgoing && ((i->sig == SIG_PRI) || (i->sig == SIG_BRI) || (i->sig == SIG_BRI_PTMP))) {
/* Remember requested DSP features, don't treat
talking as ANSWER */
i->dsp_features = features & ~DSP_PROGRESS_TALK;
@@ -5904,6 +5922,8 @@
switch (p->sig) {
#ifdef HAVE_PRI
case SIG_PRI:
+ case SIG_BRI:
+ case SIG_BRI_PTMP:
/* Now loop looking for an extension */
ast_copy_string(exten, p->exten, sizeof(exten));
len = strlen(exten);
@@ -7192,6 +7212,8 @@
dahdi_set_hook(i->subs[SUB_REAL].dfd, DAHDI_ONHOOK);
break;
case SIG_PRI:
+ case SIG_BRI:
+ case SIG_BRI_PTMP:
dahdi_disable_ec(i);
res = tone_zone_play_tone(i->subs[SUB_REAL].dfd, -1);
break;
@@ -7687,13 +7709,14 @@
}
}
#ifdef HAVE_PRI
- if ((chan_sig == SIG_PRI) || (chan_sig == SIG_GR303FXOKS) || (chan_sig == SIG_GR303FXSKS)) {
+ if ((chan_sig == SIG_PRI) || (chan_sig == SIG_BRI) || (chan_sig == SIG_BRI_PTMP) || (chan_sig == SIG_GR303FXOKS) || (chan_sig == SIG_GR303FXSKS)) {
int offset;
int myswitchtype;
int matchesdchan;
int x,y;
offset = 0;
- if ((chan_sig == SIG_PRI) && ioctl(tmp->subs[SUB_REAL].dfd, DAHDI_AUDIOMODE, &offset)) {
+ if (((chan_sig == SIG_PRI) || (chan_sig == SIG_BRI) || (chan_sig == SIG_BRI_PTMP))
+ && ioctl(tmp->subs[SUB_REAL].dfd, DAHDI_AUDIOMODE, &offset)) {
ast_log(LOG_ERROR, "Unable to set clear mode on clear channel %d of span %d: %s\n", channel, p.spanno, strerror(errno));
destroy_dahdi_pvt(&tmp);
return NULL;
@@ -7718,7 +7741,9 @@
destroy_dahdi_pvt(&tmp);
return NULL;
}
- if (chan_sig == SIG_PRI)
+ if ((chan_sig == SIG_PRI) ||
+ (chan_sig == SIG_BRI) ||
+ (chan_sig == SIG_BRI_PTMP))
myswitchtype = conf->pri.switchtype;
else
myswitchtype = PRI_SWITCH_GR303_TMC;
@@ -7775,6 +7800,7 @@
destroy_dahdi_pvt(&tmp);
return NULL;
}
+ pris[span].sig = chan_sig;
pris[span].nodetype = conf->pri.nodetype;
pris[span].switchtype = myswitchtype;
pris[span].nsf = conf->pri.nsf;
@@ -7784,6 +7810,8 @@
pris[span].minunused = conf->pri.minunused;
pris[span].minidle = conf->pri.minidle;
pris[span].overlapdial = conf->pri.overlapdial;
+ pris[span].bri_l1_check = ((SIG_BRI == chan_sig) | (SIG_BRI_PTMP == chan_sig))
+ ? conf->pri.bri_l1_check : 1;
#ifdef HAVE_PRI_INBANDDISCONNECT
pris[span].inbanddisconnect = conf->pri.inbanddisconnect;
#endif
@@ -7995,7 +8023,7 @@
ast_dsp_digitmode(tmp->dsp, DSP_DIGITMODE_DTMF | tmp->dtmfrelax);
update_conf(tmp);
if (!here) {
- if (chan_sig != SIG_PRI)
+ if ((chan_sig != SIG_BRI) && (chan_sig != SIG_BRI_PTMP) && (chan_sig != SIG_PRI))
/* Hang it up to be sure it's good */
dahdi_set_hook(tmp->subs[SUB_REAL].dfd, DAHDI_ONHOOK);
}
@@ -9056,7 +9084,7 @@
ast_verbose(VERBOSE_PREFIX_2 "%s D-Channel on span %d up\n", pri_order(which), pri->span);
}
pri->dchanavail[which] |= DCHAN_UP;
- } else {
+ } else if (pri->bri_l1_check) {
if (pri->dchanavail[which] & DCHAN_UP) {
if (option_verbose > 1)
ast_verbose(VERBOSE_PREFIX_2 "%s D-Channel on span %d down\n", pri_order(which), pri->span);
@@ -9993,7 +10021,16 @@
dahdi_close_pri_fd(pri, i);
return -1;
}
- pri->dchans[i] = pri_new(pri->fds[i], pri->nodetype, pri->switchtype);
+ switch (pri->sig) {
+ case SIG_BRI:
+ pri->dchans[i] = pri_new_bri(pri->fds[i], 1, pri->nodetype, pri->switchtype);
+ break;
+ case SIG_BRI_PTMP:
+ pri->dchans[i] = pri_new_bri(pri->fds[i], 0, pri->nodetype, pri->switchtype);
+ break;
+ default:
+ pri->dchans[i] = pri_new(pri->fds[i], pri->nodetype, pri->switchtype);
+ }
/* Force overlap dial if we're doing GR-303! */
if (pri->switchtype == PRI_SWITCH_GR303_TMC)
pri->overlapdial = 1;
@@ -11526,6 +11563,10 @@
confp->chan.hanguponpolarityswitch = ast_true(v->value);
} else if (!strcasecmp(v->name, "sendcalleridafter")) {
confp->chan.sendcalleridafter = atoi(v->value);
+#ifdef HAVE_PRI
+ } else if (!strcasecmp(v->name, "bri_l1_check")) {
+ confp->pri.bri_l1_check = ast_true(v->value);
+#endif
} else if (reload != 1){
if (!strcasecmp(v->name, "signalling")) {
confp->chan.outsigmod = -1;
@@ -11638,6 +11679,22 @@
confp->chan.sig = SIG_PRI;
confp->chan.radio = 0;
confp->pri.nodetype = PRI_CPE;
+ } else if (!strcasecmp(v->value, "bri_cpe")) {
+ confp->chan.sig = SIG_BRI;
+ confp->chan.radio = 0;
+ confp->pri.nodetype = PRI_CPE;
+ } else if (!strcasecmp(v->value, "bri_net")) {
+ confp->chan.sig = SIG_BRI;
+ confp->chan.radio = 0;
+ confp->pri.nodetype = PRI_NETWORK;
+ } else if (!strcasecmp(v->value, "bri_cpe_ptmp")) {
+ confp->chan.sig = SIG_BRI_PTMP;
+ confp->chan.radio = 0;
+ confp->pri.nodetype = PRI_CPE;
+ } else if (!strcasecmp(v->value, "bri_net_ptmp")) {
+ confp->chan.sig = SIG_BRI_PTMP;
+ confp->chan.radio = 0;
+ confp->pri.nodetype = PRI_NETWORK;
} else if (!strcasecmp(v->value, "gr303fxoks_net")) {
confp->chan.sig = SIG_GR303FXOKS;
confp->chan.radio = 0;
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