diff options
| author | alecdavis <alecdavis@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-02-27 23:51:28 +0000 |
|---|---|---|
| committer | alecdavis <alecdavis@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-02-27 23:51:28 +0000 |
| commit | d3f9c3164a6313204fb0b57304fbed49c6664730 (patch) | |
| tree | 46c25211d083a89beabf937009121965b0a2580c /channels | |
| parent | c1055232f9565d0684f6ac501ac4c30951ffdbd4 (diff) | |
overlap receiving: automatically send CALL PROCEEDING when dialplan starts
Following Q.931 5.2.4
When the user has determined that sufficient call information has been received the
user shall stop T302 and send CALL PROCEEDING to the network.
Previously timeouts were possible if the dialplan took a long time to issue any
response back to the network.
Verified that our local TELCO also does the same.
(issue #16789)
Reported by: alecdavis
Patches:
based on overlap_receiving_trunk.diff.txt uploaded by alecdavis (license 585)
Tested by: alecdavis
(closes issue #16789)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@249365 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_dahdi.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c index 67d0d1736..954c72352 100644 --- a/channels/chan_dahdi.c +++ b/channels/chan_dahdi.c @@ -5959,7 +5959,20 @@ static void *ss_thread(void *data) if (ast_exists_extension(chan, chan->context, exten, 1, p->cid_num)) { /* Start the real PBX */ ast_copy_string(chan->exten, exten, sizeof(chan->exten)); - if (p->dsp) ast_dsp_digitreset(p->dsp); + if (p->dsp) { + ast_dsp_digitreset(p->dsp); + } + if (p->pri->overlapdial & DAHDI_OVERLAPDIAL_INCOMING) { + if (p->pri->pri) { + if (!pri_grab(p, p->pri)) { + pri_proceeding(p->pri->pri, p->call, PVT_TO_CHANNEL(p), 0); + p->proceeding = 1; + pri_rel(p->pri); + } else { + ast_log(LOG_WARNING, "Unable to grab PRI on span %d\n", p->span); + } + } + } dahdi_enable_ec(p); ast_setstate(chan, AST_STATE_RING); res = ast_pbx_run(chan); |