diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 934a925f0d..f2308fabe9 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -17495,7 +17495,6 @@ static void handle_response(struct sip_pvt *p, int resp, const char *rest, struc owner = p->owner; if (owner) { - char causevar[256], causeval[256]; const char *rp = NULL, *rh = NULL; owner->hangupcause = 0; @@ -17513,10 +17512,6 @@ static void handle_response(struct sip_pvt *p, int resp, const char *rest, struc if (!owner->hangupcause) owner->hangupcause = hangup_sip2cause(resp); - - snprintf(causevar, sizeof(causevar), "MASTER_CHANNEL(HASH(SIP_CAUSE,%s))", owner->name); - snprintf(causeval, sizeof(causeval), "SIP %s", REQ_OFFSET_TO_STR(req, rlPart2)); - pbx_builtin_setvar_helper(owner, causevar, causeval); } if (p->socket.type == SIP_TRANSPORT_UDP) { @@ -20922,10 +20917,26 @@ static int handle_incoming(struct sip_pvt *p, struct sip_request *req, struct so ast_log(LOG_DEBUG, "Ignoring out of order response %d (expecting %d)\n", seqno, p->ocseq); return -1; } else { + char causevar[256], causeval[256]; + if ((respid == 200) || ((respid >= 300) && (respid <= 399))) { extract_uri(p, req); } + handle_response(p, respid, e + len, req, seqno); + + if (p->owner) { + struct ast_channel *owner = p->owner; + + snprintf(causevar, sizeof(causevar), "MASTER_CHANNEL(HASH(SIP_CAUSE,%s))", owner->name); + snprintf(causeval, sizeof(causeval), "SIP %s", REQ_OFFSET_TO_STR(req, rlPart2)); + + sip_pvt_unlock(p); + ast_channel_unlock(owner); + *nounlock = 1; + pbx_builtin_setvar_helper(owner, causevar, causeval); + sip_pvt_lock(p); + } } return 0; }