xaled
2015-Dec-09 17:08 UTC
[asterisk-users] persistent TCP conection over registration duration
Hi, Every time pjsip reregisters it establishes a new tcp connection and then after 10 seconds closes the old one. This results in a temporal presence of two contacts that leads to a forking in a 10 seconds registration overlap span. Is it a wanted behavior? Is it possible to configure TCP connection to persist over the registration duration avoiding the disconnection and reconnection of TCP connection with every reregistration? REGISTER sip:test.com SIP/2.0 Via: SIP/2.0/TCP 4.3.2.1:38778;rport;branch=z9hG4bKPjee70b46c-259f-4fff-a46d-3c36338d35b7;alias Call-ID: 966f92dc-285e-480a-bdd5-163b5dc2c1af CSeq: 48489 REGISTER Contact: <sip:+123456789 at 4.3.2.1:38778> Expires: 240 SIP/2.0 200 OK Via: SIP/2.0/TCP 4.3.2.1:38778;rport=38778;branch=z9hG4bKPjee70b46c-259f-4fff-a46d-3c36338d35b7;alias Call-ID: 966f92dc-285e-480a-bdd5-163b5dc2c1af Contact: <sip:+123456789 at 4.3.2.1:46522>;expires=10 Contact: <sip:+123456789 at 4.3.2.1:38778>;expires=240 CSeq: 48489 REGISTER REGISTER sip:test.com SIP/2.0 Via: SIP/2.0/TCP 4.3.2.1:42699;rport;branch=z9hG4bKPj002d0a40-0fea-4a40-91bd-411d15a2679f;alias Call-ID: 966f92dc-285e-480a-bdd5-163b5dc2c1af CSeq: 48491 REGISTER Contact: <sip:+123456789 at 4.3.2.1:42699> Expires: 240 SIP/2.0 200 OK Via: SIP/2.0/TCP 4.3.2.1:42699;rport=42699;branch=z9hG4bKPj002d0a40-0fea-4a40-91bd-411d15a2679f;alias Call-ID: 966f92dc-285e-480a-bdd5-163b5dc2c1af Contact: <sip:+123456789 at 4.3.2.1:38778>;expires=10 Contact: <sip:+123456789 at 4.3.2.1:42699>;expires=240 CSeq: 48491 REGISTER Thanks, xaled -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20151209/ccd33f62/attachment.html>