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 b47ec0981..1d94f8072 100755 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -828,7 +828,7 @@ static void build_via(struct sip_pvt *p, char *buf, int len) char iabuf[INET_ADDRSTRLEN]; /* z9hG4bK is a magic cookie. See RFC 3261 section 8.1.1.7 */ - if (ast_test_flag(p, SIP_NAT) != SIP_NAT_NEVER) + if (ast_test_flag(p, SIP_NAT) & SIP_NAT_RFC3581) snprintf(buf, len, "SIP/2.0/UDP %s:%d;branch=z9hG4bK%08x;rport", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ourport, p->branch); else /* Work around buggy UNIDEN UIP200 firmware */ snprintf(buf, len, "SIP/2.0/UDP %s:%d;branch=z9hG4bK%08x", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ourport, p->branch); |