netstat is a bit tricky. Luckily it's now obsoleted by ss Try
netstat -a -n | grep 5060 Also check if your kamialio.cfg file has "disable_tcp=yes" Comment it out if it does. P.S. I only asked about whether it was still running because it can easily die on startup if the scripts detect some error like the control files still exists. I just checked now on my system which I installed using 'official' RPMs for Centos 6. The 'service kamailio restart' command appears to work but fails quietly for the following reason Apr 12 14:55:40 sentinel /usr/sbin/kamailio[7501]: ERROR: ctl [ctl.c:379]: ERROR: ctl: could not delete unix socket /tmp/kamailio_ctl: Operation not permitted (1) On 12/04/13 14:37, David Wilson wrote: > Hi Jeremy, > > Thanks for the suggestion, I'm hoping I haven't overlooked something quite > that obvious! > > The last debug output I see on startup is: > >> Listening on >> udp: 192.168.44.66:55060 >> tcp: 192.168.44.66:55060 >> Aliases: >> <snip> >> >> WARNING: no fork mode >> 0(20372) INFO: <core> [tcp_main.c:4833]: init_tcp: using epoll_lt as the io >> watch method (auto detected) >> 0(20372) INFO: usrloc [hslot.c:53]: locks array size 512 >> 0(20372) INFO: <core> [udp_server.c:179]: INFO: udp_init: SO_RCVBUF is >> initially 229376 >> 0(20372) INFO: <core> [udp_server.c:230]: INFO: udp_init: SO_RCVBUF is >> finally 262142 > netstat shows listening for UDP on 55060, but nothing on TCP: > > $ netstat -l | grep 5060 > udp 0 0 192.168.44.66:55060 *:* > > ps shows four kamailio processes running, all of which end when I Ctrl-C. > > Cheers, > Dave. > >> Date: Fri, 12 Apr 2013 14:22:45 +0800 >> From: Jeremy Ardley <jeremy.ard...@gmail.com> >> Subject: Re: [SR-Users] Kamailio 4.0.0 not listening on TCP >> >> >> Have you checked to make sure it's still running? >> >> >> On 12/04/13 14:19, David Wilson wrote: >>> Hello All, >>> >>> New to Kamailio, I'm running 4.0 on Ubuntu 12.04 (precise). >>> >>> Running from the command line with a minimal config, it tells me that it is >>> listening on port 5060 for both TCP and UDP. I see the same behaviour with >>> the default cfg. >>> >>> However, netstat does not list anything listening on TCP port 5060 and an >>> attempted connection is rejected consistent with there being no open socket. >>> >>> Any suggestions on where I need to be looking to fix this? >>> >> >> >> >> ------------------------------ >> >> _______________________________________________ >> sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> >> End of sr-users Digest, Vol 95, Issue 47 >> **************************************** > > _______________________________________________ > 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
