diff options
| -rw-r--r-- | channels/chan_sip.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 4b3095414..0d939923a 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -4825,12 +4825,16 @@ static void initreqprep(struct sip_request *req, struct sip_pvt *p, int sipmetho ast_copy_string(p->uri, invite_buf, sizeof(p->uri)); - /* If there is a VXML URL append it to the SIP URL */ - if (p->options && p->options->vxml_url) { + if (sipmethod == SIP_NOTIFY && !ast_strlen_zero(p->theirtag)) { + /* If this is a NOTIFY, use the From: tag in the subscribe (RFC 3265) */ + snprintf(to, sizeof(to), "<sip:%s>;tag=%s", p->uri, p->theirtag); + } else if (p->options && p->options->vxml_url) { + /* If there is a VXML URL append it to the SIP URL */ snprintf(to, sizeof(to), "<%s>;%s", p->uri, p->options->vxml_url); } else { snprintf(to, sizeof(to), "<%s>", p->uri); } + memset(req, 0, sizeof(struct sip_request)); init_req(req, sipmethod, p->uri); snprintf(tmp, sizeof(tmp), "%d %s", ++p->ocseq, sip_methods[sipmethod].text); |