diff options
| author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-04-06 16:15:30 +0000 |
|---|---|---|
| committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-04-06 16:15:30 +0000 |
| commit | f3f7095a51c721febf03a0457a6df5f71ee0da7e (patch) | |
| tree | cd16891b76adcf35c4f5f6fceb8c05d5dcdc42ac /channels/chan_sip.c | |
| parent | 85bd9cd2bf3f7ae30e5da1fb145708da4a9bcf63 (diff) | |
Add support for changing the outbound codec on a SIP call using
a dialplan variable.
This adds a dialplan variable (SIP_CODEC_OUTBOUND) which controls
the codec offered for an outgoing SIP call. This is much like the
SIP_CODEC dialplan variable and has the same restrictions. The codec
set must be one that is configured for the call.
(closes issue #13243)
Reported by: samdell3
Patches:
13243.diff uploaded by file (license 11)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@186624 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_sip.c')
| -rw-r--r-- | channels/chan_sip.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 10883c5f3..17b7c8cbb 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -5836,7 +5836,12 @@ static void try_suggested_sip_codec(struct sip_pvt *p) int fmt; const char *codec; - codec = pbx_builtin_getvar_helper(p->owner, "SIP_CODEC"); + if (p->outgoing_call) { + codec = pbx_builtin_getvar_helper(p->owner, "SIP_CODEC_OUTBOUND"); + } else if (!(codec = pbx_builtin_getvar_helper(p->owner, "SIP_CODEC_INBOUND"))) { + codec = pbx_builtin_getvar_helper(p->owner, "SIP_CODEC"); + } + if (!codec) return; @@ -9838,6 +9843,7 @@ static int transmit_reinvite_with_sdp(struct sip_pvt *p, int t38version, int old if (p->do_history) append_history(p, "ReInv", "Re-invite sent"); + try_suggested_sip_codec(p); if (t38version) add_sdp(&req, p, oldsdp, FALSE, TRUE); else @@ -10199,8 +10205,10 @@ static int transmit_invite(struct sip_pvt *p, int sipmethod, int sdp, int init) ast_udptl_offered_from_local(p->udptl, 1); ast_debug(1, "T38 is in state %d on channel %s\n", p->t38.state, p->owner ? p->owner->name : "<none>"); add_sdp(&req, p, FALSE, FALSE, TRUE); - } else if (p->rtp) + } else if (p->rtp) { + try_suggested_sip_codec(p); add_sdp(&req, p, FALSE, TRUE, FALSE); + } } else { if (!p->notify_headers) { add_header_contentLength(&req, 0); |