I have configured ser and sems to have voicemail on my customers. To work with natted us I use mediaproxy and the ser.cfg from onsip.org

 

Everything works fine when an user is offline, but when I try to use a failure route I am not able to get it working on natted custmers.

 

The failure route is:

failure_route[1] {
        if (t_check_status("408|486|480")){   ## Do not include 487!!
                lookup("aliases") ;
                rewritehostport("voip.italycomnet.it:5090");
                append_branch();
                t_relay();
                break;
        };
}

It is called on route(1):

 

route[1] {
        t_on_reply("1");

 

        if (!t_relay()) {
                if (method=="INVITE" || method=="ACK") {
                        end_media_session();
                };
                sl_reply_error();

 

        };

 

        if (isflagset(4)) {
               t_on_failure("1");
        };

 

}

This is the sems log whe i call a natted us:

 

(32382) DEBUG: write_to_fifo (SerClient.cpp:249): Write to fifo: completed
(32382) DEBUG: getReturnCode (AmRequest.cpp:367): response from Ser: 200 fifo_t_reply succeeded
(32382) DEBUG: setRAddr (AmRtpStream.cpp:394): RTP remote address set to 213.178.208.130:13652
(32382) DEBUG: negotiate (AmSession.cpp:184): Sending Rtp data to 213.178.208.130/13652
(32382) DEBUG: onSessionStart (AnswerMachine.cpp:316): starting sending announce...(/usr/local/apache2/htdocs/html/audio/default_en.wav)
(32382) DEBUG: trying to read WAV file
(32382) DEBUG: tag = <RIFF>
(32382) DEBUG: file size = <391108>
(32382) DEBUG: tag = <WAVE>
(32382) DEBUG: tag = <fmt >
(32382) DEBUG: chunk_size = <16>
(32382) DEBUG: fmt = <01>
(32382) DEBUG: channels = <1>
(32382) DEBUG: rate = <8000>
(32382) DEBUG: bits/sample = <16>
(32382) DEBUG: tag = <data>
(32382) DEBUG: chunk size = <391072>
(32382) DEBUG: run (AmServer.cpp:158): version= <0.3>
(32382) DEBUG: run (AmServer.cpp:168): fct_name= <sip_request.bye>
(32382) DEBUG: execute (AmServer.cpp:226): cmd.method= <BYE>
(32382) DEBUG: execute (AmServer.cpp:227): cmd.user= <voicemail+cyber>
(32382) DEBUG: execute (AmServer.cpp:228): cmd.domain= <213.178.216.45>
(32382) DEBUG: execute (AmServer.cpp:229): cmd.dstip= <213.178.216.45>
(32382) DEBUG: execute (AmServer.cpp:230): cmd.port= <5090>
(32382) DEBUG: execute (AmServer.cpp:231): cmd.r_uri= <sip:voicemail+cyber@213.178.216.45:5090>
(32382) DEBUG: execute (AmServer.cpp:232): cmd.from_uri= <sip:6294209153@213.178.208.130>
(32382) DEBUG: execute (AmServer.cpp:233): cmd.from= <"anonymous" <sip:6294209153@213.178.208.130>>
(32382) DEBUG: execute (AmServer.cpp:234): cmd.to= <<sip:08281895128@voadsl.italycomnet.it>;tag=00007E7E32D96353>
(32382) DEBUG: execute (AmServer.cpp:235): cmd.callid= <462465ae31a409b34ac2ccba108ed51d@213.178.208.130>
(32382) DEBUG: execute (AmServer.cpp:236): cmd.from_tag= <as759a2b45>
(32382) DEBUG: execute (AmServer.cpp:237): cmd.to_tag= <00007E7E32D96353>
(32382) DEBUG: execute (AmServer.cpp:240): cseq_str= <103>
(32382) DEBUG: execute (AmServer.cpp:245): cseq= <103>(103)
(32382) DEBUG: execute (AmServer.cpp:247): cmd.key= <21048:437100943>
(32382) DEBUG: execute (AmServer.cpp:248): cmd.route= <<sip:213.178.216.45;ftag=as759a2b45;lr=on>>
(32382) DEBUG: execute (AmServer.cpp:249): cmd.next_hop= <sip:213.178.216.45;ftag=as759a2b45;lr=on>
(32382) DEBUG: execute (AmServer.cpp:255): hdrs: `P-MsgFlags: 0
'
(32382) DEBUG: execute (AmServer.cpp:262): body: `'
(32382) DEBUG: execute (AmServer.cpp:275): everything is OK !
(32382) DEBUG: sadSession (AmSession.cpp:358): searching for session to destroy (hash=462465ae31a409b34ac2ccba108ed51d@213.178.208.130as759a2b45,sess_key=00007E7E32D96353)
(32382) DEBUG: findSession (AmSession.cpp:421): session found with key
(32382) DEBUG: destroySession (AmSession.cpp:380): sess_it != a_sessions.end()
(32382) DEBUG: destroySession (AmSession.cpp:383): it != sess_it->second.end()
(32382) DEBUG: destroySession (AmSession.cpp:390): session found: stopping session
(32382) DEBUG: stopAndQueue (AmSession.cpp:338): session cleaner trying to stop 32382
(32382) DEBUG: stop (AmThread.cpp:93): Thread 32382 calling on_stop, give it a chance to clean up.
(32382) DEBUG: postEvent (AmEventQueue.cpp:47): AmEventQueue: trying to post event
(32382) DEBUG: postEvent (AmEventQueue.cpp:55): AmEventQueue: event posted
(32382) DEBUG: stop (AmThread.cpp:107): Thread 32382 finished detach.
(32382) DEBUG: destroySession (AmSession.cpp:394): session stopped and destroyed (#sessions=0)
(32382) DEBUG: write_to_fifo (SerClient.cpp:242): write_to_fifo: <:t_reply:00007E7E6EEFE477
200
OK
21048:437100943
00007E7E32D96353
Contact: <sip:bye+cyber@213.178.216.45:5090>

 

Seems that the body is missing but I don't understend why???

 

Any help?

 

Thanks

Rosario