Hello Ben. I am using loadbalacer module and using only for initial INVITE.
mailto:[email protected] You said you are doing load balancing as well. Are you doing load balancing on the ACK? What module are you using (dispatcher, loadbalancer, etc.)? Load balancing functions can change the R-URI. Ben Newlin From: <[email protected]> on behalf of Denis <[email protected]> Reply-To: OpenSIPS users mailling list <[email protected]> Date: Tuesday, November 15, 2016 at 8:19 AM To: Răzvan Crainea <[email protected]>, OpenSIPS users mailling list <[email protected]> Subject: Re: [OpenSIPS-Users] Opensips 2.2.2 and top hiding Hello, Razvan! No, i don`t make any modification for that variables " if (match_dialog() || topology_hiding_match()) { if (!$DLG_status == NULL) { xlog("L_INFO", "Route0:$rm was received (IPS=$si, IPD=$rd, CALLID=$ci, FROMTAG=$ft, TOTAG=$tt, AUTH=$au) and RURI = $ru/$rd"); force_rport(); route(1); exit; } }" The information from a syslog. "Route0:ACK was received (IPS=2.2.2.2, IPD=3.3.3.3, CALLID=82158NWE4MmU0NmJiZDU2MzA4OWM1MGFiZjU1Zjg2YTA4NWM, FROMTAG=b83b533d, TOTAG=6A3BE0-1AA9, AUTH=<null>) and RURI = sip:[email protected]:5068/3.3.3.3" mailto:[email protected] Hi, Denis! Are you modifying the $ru/$rd variables anyhwere in your script for that ACK? I am seeing the R-URI of the ACK going to 3.3.3.3:5068: ACK sip:[email protected]:5068 SIP/2.0. However, it should be: ACK sip:[email protected]:5060 SIP/2.0. Can you try printing the $ru variable just after the topology_hiding_match() function? Best regards, Răzvan Crainea OpenSIPS Solutions www.opensips-solutions.com On 11/15/2016 02:22 PM, Denis wrote: Opensips 2.2.2 and top hiding Hello! I try to make top hiding using topology_hiding module. In attachment you can find a log of unsuccessful call. Scheme of the call SIP UA (2.2.2.2) -> Opensips with top hiding (1.1.1.1) -> another Opensis proxy (3.3.3.3) - > PSTN GW (4.4.4.4) -> PSTN. As i understand, the problem is that Opensips proxy cannot send ACK (on 200 OK) to PSTN GW because RURI and Route header has similar IP, namely 3.3.3.3. I am using "topology_hiding("C");" function for top hiding. The call log was gathered from 1.1.1.1 Thank you for any help. P.S. On 1.1.1.1 i also try to make load balancing. mailto:[email protected] _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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