diff options
| author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-11-13 23:56:50 +0000 |
|---|---|---|
| committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-11-13 23:56:50 +0000 |
| commit | 01d14a1b4361c23a34deae214f41ad0e89923d39 (patch) | |
| tree | 31866d7ce1bdf28e71eb3e294d10de9d85eccd4b /channels/chan_zap.c | |
| parent | 0cb7e1d1213a736678db0461df98ffbc51bedf0e (diff) | |
Send progress before in-band indications for BUSY/CONGESTION
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4232 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_zap.c')
| -rwxr-xr-x | channels/chan_zap.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/channels/chan_zap.c b/channels/chan_zap.c index 223378984..a98bc26a6 100755 --- a/channels/chan_zap.c +++ b/channels/chan_zap.c @@ -4262,6 +4262,17 @@ static int zt_indicate(struct ast_channel *chan, int condition) chan->hangupcause = AST_CAUSE_USER_BUSY; chan->_softhangup |= AST_SOFTHANGUP_DEV; res = 0; + } else if (!p->proceeding && p->sig==SIG_PRI && 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); + pri_rel(p->pri); + } + else + ast_log(LOG_WARNING, "Unable to grab PRI on span %d\n", p->span); + } + p->proceeding=1; + res = tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_BUSY); } else #endif res = tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_BUSY); @@ -4332,6 +4343,17 @@ static int zt_indicate(struct ast_channel *chan, int condition) chan->hangupcause = AST_CAUSE_SWITCH_CONGESTION; chan->_softhangup |= AST_SOFTHANGUP_DEV; res = 0; + } else if (!p->proceeding && p->sig==SIG_PRI && 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); + pri_rel(p->pri); + } + else + ast_log(LOG_WARNING, "Unable to grab PRI on span %d\n", p->span); + } + p->proceeding=1; + res = tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_CONGESTION); } else #endif res = tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_CONGESTION); |