On Wed, Jan 27, 2010 at 2:40 PM, Pizza Napoletana <[email protected]> wrote: > When a call comes in from an ITSP, via sipXbridge, who sets the Max-Forwards > header in the SIP messages? Does sipXbridge merely decrement what is > originally received from the ITSP, or does it set a new number on its own? > > Per logs, sipXbridge's first INVITE has Max-Forwards=8. When forwarding is > set on the phone to another extension, our incoming calls from ITSP run out > of hops with "483 Too many hops". Is it because the ITSP sent the call in > with Max-Forwards=9? > > This problem doesn't happen when the forwarding is set on sipX rather than on > the phone because it cuts out a few hops. I know there is an advice on the > wiki not to use phone based forwards. But users find it a lot quicker to > initiate internal forwarding on the phone than to go to their sipx web page. > > Thanks
SipXbridge reduces the max-forwards sent by the ITSP by 1 before sending the INVITE to the proxy server. > > > > _______________________________________________ > sipx-users mailing list [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users > sipXecs IP PBX -- http://www.sipfoundry.org/ > -- M. Ranganathan _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
