Daniel-Constantin Mierla ha scritto: > Hello, > > On 04/20/2009 08:34 PM, Klaus Darilion wrote: >> >> But for a production system you usually do not want this feature. >> Practically this paragraph from RFC 3261 is non-sense as it brakes >> communication with SIP clients. >> >> Residential customers SIP clients are mostly behind NAT and often do >> not even support TCP. Thus, automatic switching to TCP will cause >> problems as you can not reach the clients anymore. >> >> Usually administrators look how to turn this feature off instead of >> turning it on. >> > is it supposed to happen even if UA binds location with UDP contact? I > thought is used manly for inter-proxy/scb communication. > > Cheers, > Daniel > Hello Daniel & Klaus, thanks for your replies.
I'm going to try sip-router. And, AFAIK, at least one IP pbx works as stated by RFC (automatically switch to tcp when trying to send big messages) when registered to a sip proxy. Thanks a lot. -- Ing. Sandro Bordacchini Dexgate Sr. Tech. Engineer P.zza Fermi 1 - Fornacette IT-56012 Calcinaia (Pisa) Tel. +390587424145 ext 580 _______________________________________________ Kamailio (OpenSER) - Users mailing list Users@lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
