diff options
Diffstat (limited to 'channels/chan_sip.c')
| -rw-r--r-- | 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 2ec0cb336..4dd1b931e 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -3936,7 +3936,7 @@ static int copy_via_headers(struct sip_pvt *p, struct sip_request *req, struct s if (rport && *(rport+6) == '=') rport = NULL; /* We already have a parameter to rport */ - if (rport && (ast_test_flag(p, SIP_NAT) == SIP_NAT_ALWAYS)) { + if (rport && ((ast_test_flag(p, SIP_NAT) == SIP_NAT_ALWAYS) || (ast_test_flag(p, SIP_NAT) == SIP_NAT_RFC3581))) { /* We need to add received port - rport */ ast_copy_string(tmp, oh, sizeof(tmp)); |