diff options
| -rwxr-xr-x | channels/chan_sip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index a93d6c00a..fe1dcd664 100755 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -3105,7 +3105,7 @@ static int reqprep(struct sip_request *req, struct sip_pvt *p, char *msg, int se else /* Some implementations (e.g. Uniden UIP200) can't handle rport being in the message!! */ snprintf(p->via, sizeof(p->via), "SIP/2.0/UDP %s:%d;branch=z9hG4bK%08x", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ourport, p->branch); } - if (!strcasecmp(msg, "CANCEL")) { + if (!strcasecmp(msg, "CANCEL") || !strcasecmp(msg, "ACK")) { /* MUST use original URI */ c = p->initreq.rlPart2; } else if (!ast_strlen_zero(p->uri)) { |