Hello, typical reasons for this error are:
- the session is not found by rtpproxy (if it was an update command) - rtpproxy run out of file descriptors (check the limits of your system regarding opened files per process) - some internal error of rtpproxy (see if there are errors in syslog from rtpproxy, you can also run it in debug mode with -D DBUG command line parameters) Cheers, Daniel On 23/11/15 09:09, Dirk Teurlings - SIGNET B.V. wrote: > I'm seeing the exact same message sometimes as well. > > For me it seems to be tied to volume, as soon as a lot of calls are > coming from an interconnect this could occur. Also, as soon as this > happens both incoming and outgoing calls have audio problems. > > My RTP instance isn't as much patched as your version, and I'm also > not seeing the other INFO packages, just the 0 port error message. > > Any insight would be appreciated. > Dirk > > > On 20-11-15 19:25, Igor Potjevlesch wrote: >> To complete my message, each "incorrect port 0…" is preceded with the >> following logs: >> >> rtpproxy[3289]: >> INFO:rtpp_command_ul_handle:ebf8863557e5c8709e46ba48c1f8f780@10.5.129.117: >> >> RTP packets from caller will be resized to 20 milliseconds >> >> rtpproxy[3289]: ERR:rtpp_command_pre_parse:GLOBAL: update/create command >> syntax error: invalid number of arguments (1) >> >> I use the following version: >> >> rtpproxy -v >> >> Basic version: 20040107 >> >> Extension 20050322: Support for multiple RTP streams and MOH >> >> Extension 20060704: Support for extra parameter in the V command >> >> Extension 20071116: Support for RTP re-packetization >> >> Extension 20071218: Support for forking (copying) RTP stream >> >> Extension 20080403: Support for RTP statistics querying >> >> Extension 20081102: Support for setting codecs in the update/lookup >> command >> >> Extension 20081224: Support for session timeout notifications >> >> Extension 20090810: Support for automatic bridging >> >> Extension 20140323: Support for tracking/reporting load >> >> Extension 20140617: Support for anchoring session connect time >> >> Extension 20141004: Support for extendable performance counters >> >> Extension 20150330: Support for allocating a new port ("Un"/"Ln" >> commands) >> >> Extension 20150420: Support for SEQ tracking and new rtpa_ counters; Q >> command extended >> >> Regards, >> >> Igor. >> >> *De :*Igor Potjevlesch [mailto:igor.potjevle...@gmail.com] >> *Envoyé :* vendredi 20 novembre 2015 19:09 >> *À :* sr-users@lists.sip-router.org >> *Objet :* Kamailio/RTPProxy incorrect port 0 >> >> Hello, >> >> I can't figure out why Kamailio reports hundreds of calls with the >> following error: >> >> "/usr/local/sbin/kamailio[2997]: ERROR: rtpproxy [rtpproxy.c:2727]: >> force_rtp_proxy(): incorrect port 0 in reply from rtp proxy" >> >> It seems that each time this error occurs, we got a one-way audio call. >> >> I already check and increase the limit for opening files that the >> process can open with ulimit -n 500000. But, anyway, if I look to >> /proc/$PID/fd, I never see more than 1000 files open. >> >> I also check the socket with netstat: same; I can see the error while >> there's only less than 800 sockets open. >> >> Is someone know what can be the trigger of this? >> >> Regards, >> >> Igor. >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users