On Mon, Mar 2, 2009 at 2:20 PM, Scott Lawrence <[email protected]> wrote: > On Mon, 2009-03-02 at 14:11 -0500, Joly, Robert (CAR:9D30) wrote: >> > On Mon, 2009-03-02 at 13:37 -0500, Robert Joly wrote: >> > > Hi, >> > > I'm looking at ways to address the problem raised in >> > > http://track.sipfoundry.org/browse/XECS-2233 whereby the unexpected >> > > caller ID is being presented by the gateway. >> > > >> > > I had a look at that issue and I see that the sipXproxy correctly >> > > modifies the From: header to show the user-supplied Caller ID >> > > information however the message carries a >> > P-Asserted-Identity that is >> > > left untouched. > >> > What about alternative 3: >> > >> > - Configure the gateway to use From and ignore PAI? >> > >> > What do we know about how this is done and how configurable it is? >> >> I could not find a way to do this with the AudioCodes gateways that I >> have to. I also did a bit of googling - this does not appear to be a >> typical configuration knob of gateways. > > That being the case, then I think #2 is the way to go: > >> > > Solution #2: strip off the P-Asserted-Identity as the >> > request leaves >> > > sipXproxy after is has completed its spiraling. > > I think this amounts to writing an authplugin late in the chain that > strips PAI if the domain part of the request uri is not the SIP Domain > of the proxy. > > Ranga - will this cause a problem for sipXbridge? It would no longer > get the PAI headers from the proxy. >
Scott, No it will not cause any problems to sipxbridge. SipXbridge generates its own PAI header for the outbound call. Ranga > > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev > -- M. Ranganathan _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev
