From 94bcc8b705175226fa592b664adf72886c399e38 Mon Sep 17 00:00:00 2001 From: Alexander Traud Date: Wed, 5 Oct 2016 11:42:30 +0200 Subject: [PATCH] chan_sip: Honor support of Symmetric Response (rport) for SIP requests. In the SIP channel driver chan_sip, the default is "auto_force_rport". When no NAT was detected, for example in case of IPv6, Asterisk uses the IP address from the headers within the SIP-REGISTER for subsequent SIP signaling. When the remote party specifies support for Symmetric Response (RFC 3581) via the parameter "rport", Asterisk should not extract the port from the SIP headers but reuse the port of the transport. This did not happen because of a typo. ASTERISK-26438 #close Change-Id: If6e7891848aaf96666dee5305695f7c6667cd5a6 --- channels/chan_sip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 8d810497ce..556db57eef 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -16205,7 +16205,7 @@ static enum parse_register_result parse_register_contact(struct sip_pvt *pvt, st } if ((transport_type != SIP_TRANSPORT_WS) && (transport_type != SIP_TRANSPORT_WSS) && - (!ast_test_flag(&peer->flags[0], SIP_NAT_FORCE_RPORT) && !ast_test_flag(&peer->flags[0], SIP_NAT_RPORT_PRESENT))) { + (!ast_test_flag(&peer->flags[0], SIP_NAT_FORCE_RPORT) && !ast_test_flag(&pvt->flags[0], SIP_NAT_RPORT_PRESENT))) { /* use the data provided in the Contact header for call routing */ ast_debug(1, "Store REGISTER's Contact header for call routing.\n"); /* XXX This could block for a long time XXX */ -- 2.47.2