Module: kamailio Branch: master Commit: 5c1677acb36f20624cd2c6a3aaba19980c3451e2 URL: https://github.com/kamailio/kamailio/commit/5c1677acb36f20624cd2c6a3aaba199… Author: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Committer: Victor Seva &lt;linuxmaniac(a)torreviejawireless.org&gt; Date: 2016-10-24T17:54:58+02:00 sca: onhold_blfag as a way to force onhold detection but fallback to previous behavior if not set --- Modified: modules/sca/doc/sca_admin.xml Modified: modules/sca/sca_util.c --- Diff: https://github.com/kamailio/kamailio/commit/5c1677acb36f20624cd2c6a3aaba199… Patch: https://github.com/kamailio/kamailio/commit/5c1677acb36f20624cd2c6a3aaba199… --- diff --git a/modules/sca/doc/sca_admin.xml b/modules/sca/doc/sca_admin.xml index 6ff3944..f436332 100644 --- a/modules/sca/doc/sca_admin.xml +++ b/modules/sca/doc/sca_admin.xml @@ -266,8 +266,9 @@ modparam( "sca", "db_update_interval", 120 ) <section id="sca.p.onhold_bflag"> <title><varname>onhold_bflag</varname> (integer)</title> <para> - Which branch flag should be used by the module to identify if the call - is on-hold instead of parsing the sdp. + When bflag is set the media will be treated as on-hold and sdp + parse will be skipped. If the bflag is not set the + sdp will be parsed to detect on-hold. </para> <para> <emphasis> diff --git a/modules/sca/sca_util.c b/modules/sca/sca_util.c index 87ec2a1..f4df0ff 100644 --- a/modules/sca/sca_util.c +++ b/modules/sca/sca_util.c @@ -444,8 +444,10 @@ int sca_call_is_held(sip_msg_t *msg) int rc; if(sca->cfg->onhold_bflag >= 0) { - LM_DBG("sca_call_is_held: skip parse_sdp and use onhold_bflag\n"); - return isbflagset(0, (flag_t)sca->cfg->onhold_bflag); + if (isbflagset(0, (flag_t)sca->cfg->onhold_bflag)==1) { + LM_DBG("onhold_bflag set, skip parse_sdp and set held\n"); + return ( 1 ); + } } rc = parse_sdp(msg); if (rc < 0) { @@ -464,6 +466,7 @@ int sca_call_is_held(sip_msg_t *msg) stream != NULL; n_str++, stream = get_sdp_stream(msg, n_sess, n_str)) { if (stream->is_on_hold) { + LM_DBG("sca_call_is_held: parse_sdp detected stream is on hold\n"); is_held = 1; goto done; }