Hello Everyone, Trying resolve issue with NOTIFY and OPTIONS that it will be send to client through kamailio from asterisk. 1. SUBSCRIBE record routes (works). On asterisk I see two records routes. 2. NOTIFY from asterisk should re use Records routes from SUBSCRIBE and send it to the client (works). I see in asterisk logs Route record. 3. NOTIFY received, but kamailio should send to client (not working). I see To: private Ip of the client or #4. 4. NOTIFY|OPTIONS sips to sip translation (not working). I see To: <sip:sips: none substr_uri helps include $rz. Here SDP conversation. http://fpaste.org/191761/14251457/ Feb 28 12:54:58 canlvprx01 /usr/sbin/kamailio[12838]: ERROR: <core> [tcp_main.c:2740]: tcpconn_1st_send(): connect 192.168.88.252:5064 failed (RST) Connection refused Feb 28 12:54:58 canlvprx01 /usr/sbin/kamailio[12838]: ERROR: <core> [tcp_main.c:2750]: tcpconn_1st_send(): 192.168.88.252:5064: connect & send for 0x7f00ed4a1228 failed: Connection refused (111) Feb 28 12:54:58 canlvprx01 /usr/sbin/kamailio[12838]: ERROR: tm [../../forward.h:247]: msg_send(): tcp_send failed Feb 28 12:54:58 canlvprx01 /usr/sbin/kamailio[12838]: WARNING: tm [t_fwd.c:1608]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed Feb 28 12:54:58 canlvprx01 /usr/sbin/kamailio[12838]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL) Slava. From: "Slava Bendersky" &lt;volga629(a)networklab.ca&gt; To: miconda(a)gmail.com Cc: "sr-users" &lt;sr-users(a)lists.sip-router.org&gt; Sent: Friday, February 27, 2015 8:40:10 AM Subject: Re: [SR-Users] kamailio asterisk Hello Daniel, Here paste for gdb http://fpaste.org/191338/25043949/ I got REGISTER and SUBSCRIBE start working correctly I see on asterisk correct record routes and sip traffic flow, but when asterisk or client ( soft phone) send OPTIONS or NOTIFY can't get properly relay it. This is SUBSCRIBE route. <--- Transmitting (NAT) to 10.18.130.46:5060 ---> SIP/2.0 200 OK Via: SIP/2.0/UDP 10.18.130.46;branch=z9hG4bKf852.e0223f39c2bbad8366fdf1b7cb22b336.0;i=8;received=10.18.130.46;rport=5060 Via: SIP/2.0/TLS 192.168.88.252:5062;received=Client public ip;branch=z9hG4bK0bbe1f7d27257bba9;rport=5062 Record-Route: <sip:10.18.130.46;r2=on;lr=on;ftag=a185d974ec;nat=yes> Record-Route: <sip:PUBLIC_KAMAILIO_IP:5081;transport=tls;r2=on;lr=on;ftag=a185d974ec;nat=yes> From: "Slava Bendersky" <sips:10101@networklab.ca>;tag=a185d974ec To: <sips:10101@networklab.ca>;tag=as00757d3e Call-ID: b08adb1ad1804a83 CSeq: 236711034 SUBSCRIBE Server: FPBX-2.11.0(11.15.1) Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Expires: 3600 Contact: <sip:10101@10.18.130.50:5060>;expires=3600 Content-Length: 0 Slava. From: "Daniel-Constantin Mierla" &lt;miconda(a)gmail.com&gt; To: "Slava Bendersky" &lt;volga629(a)networklab.ca&gt; Cc: "sr-users" &lt;sr-users(a)lists.sip-router.org&gt; Sent: Friday, February 27, 2015 6:42:33 AM Subject: Re: [SR-Users] kamailio asterisk Hello, I asked for the wrong command, as the bt full was already sent before -- I wanted the output from gdb for: p *tcpconn Daniel On 27/02/15 04:10, Slava Bendersky wrote: Hello Daniel, Here bt full from back trace. http://fpaste.org/191207/50064491/ Slava. From: "volga629" &lt;volga629(a)skillsearch.ca&gt; To: miconda(a)gmail.com , "Slava Bendersky" &lt;volga629(a)networklab.ca&gt; Cc: "sr-users" &lt;sr-users(a)lists.sip-router.org&gt; Sent: Thursday, February 26, 2015 9:56:48 PM Subject: Re: [SR-Users] kamailio asterisk Hello Daniel, I tried $rz option on top of request route and that where I see wrong request uri like sip:sips : . And as far I can see it happenes only for SUBSCRIBE INVITE and NOTIFY. if($rz=="sips") { $ru = "sip" + $(ru{s.substr,4,0}); } Slava. Sent from mobile device typos are expected. From: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Sent: Feb 25, 2015 1:04 PM To: Slava Bendersky Cc: sr-users Subject: Re: [SR-Users] kamailio asterisk Hello, On 25/02/15 17:19, Slava Bendersky wrote: BQ_BEGIN Hello Daniel, substr you suggested didn't worked. See my previous email. your previous email didn't say anything about the results. That's why I asked. Be sure you don't have those spaces that are in the email you wrote. Also, I had more parenthesis in the parameter of the subst_uri(). Or you can try the alternative with: if($rz=="sips") { $ru = "sip" + $(ru{s.substr,4,0}); } I asked for more details from the backtrace to confirm that what I found is the cause for the crash in this case -- see one of my previous emails from today. Cheers, Daniel BQ_END -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015 Berlin, Germany - http://www.kamailioworld.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users