Le 20/01/2014 21:45, *Ali Pey* wrote :
Your carrier is sending the Update message and not the Invite, so you should ask them. FS, supports Update and that's why it's in the Allow message. I'm not sure if and how you can remove an allow parameter and I don't think that would make a difference.
Ask your carrier to send a Re-Invite if you prefer that. Also, if you are behind a proxy servers such as OpenSIPS, you can do certain message manipulation to force certain behavior.
OK, thank you very much. I could easily delete "UPDATE, " in "allow:" field sent by FreeSwitch using SIPProxy http://sourceforge.net/projects/sipproxy/ since I already used SIPProxy to modify messages sent by other clients like Linphone, but I can't figure out what I have to set in FS to have all SIP messages sent and received through SIPProxy. In a client like Linphone, this setting is easy : [proxy_3] reg_proxy=<sip:192.168.1.6:5064> # SIPProxy IP:port reg_route=<sip:192.168.1.6:5064> # SIPProxy IP:port reg_identity=sip:0033972XXXXXX@sip.ovh.fr But how to set reg_proxy and reg_route or equivalents in FreeSwitch ?