Good morning Daniel. I send you the "messages" log which is a bit filtered. The flow is: Start a call, engage_mediaproxy on ports (50156, 50157, 50158, 50159) and then "kamctl restart". As you see it seems that an instruction from kamailio tells mediaproxy to drop the ports. We have tried to script around "kamctl" to avoid sending orders to mediaproxy, killing the "media-dispatcher" before Kamailio and then restarting again (media-dispatcher) and this works OK, but seems not be a reasonable way to fix it. ...... Feb 8 11:04:51 kamailio-dev media-relay[2474]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50156 Feb 8 11:04:51 kamailio-dev media-relay[2474]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50157 Feb 8 11:04:51 kamailio-dev media-relay[2474]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50158 Feb 8 11:04:51 kamailio-dev media-relay[2474]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50159 Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3461]: NOTICE: <core> [main.c:706]: Thank you for flying kamailio!!! Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3561]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3558]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3560]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3553]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3557]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3549]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3552]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3547]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3545]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3546]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3541]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3538]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3536]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3526]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3492]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3528]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3521]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3530]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3495]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3532]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3493]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3539]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3523]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3534]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3489]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3496]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3488]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3525]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3487]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3498]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3484]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3500]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3482]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3501]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3479]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3499]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3474]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3476]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3475]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3477]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3491]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3480]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3490]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3486]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev /sbin/kamailio[3483]: INFO: <core> [main.c:817]: INFO: signal 15 received Feb 8 11:05:06 kamailio-dev media-relay[2474]: (Port 50156 Closed) Feb 8 11:05:06 kamailio-dev media-relay[2474]: (Port 50157 Closed) Feb 8 11:05:06 kamailio-dev media-relay[2474]: (Port 50158 Closed) Feb 8 11:05:06 kamailio-dev media-relay[2474]: (Port 50159 Closed) Feb 8 11:05:08 kamailio-dev kamailio: INFO: <core> [tcp_main.c:4727]: init_tcp: using epoll_lt as the io watch method (auto detected) Feb 8 11:05:08 kamailio-dev /sbin/kamailio[3761]: INFO: usrloc [hslot.c:53]: locks array size 512 ...... Thanks and regards. -- Eduardo Lejarreta. -----Mensaje original----- De: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Enviado el: viernes, 08 de febrero de 2013 9:38 Para: lejarreta.e(a)sarenet.es; SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List Asunto: Re: [SR-Users] kamctl restart and mediaproxy Hello, not using mediaproxy, but have you looked at its logs to see if prints some messages? Cheers, Daniel On 2/7/13 5:03 PM, Eduardo Lejarreta Langarica SARENET wrote: -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, April 16-17, 2013, Berlin - http://conference.kamailio.com -