The wiki seems to touch on lots of troubleshooting but I can't seem to find an answer on the following.
The new 4.4.0 system is connected to what sounds to me like a weird hybrid setup. The provider has a T1 line between their network and the system site. At the site, they are using a router which is breaking out to a full T1 and a dynamic PRI. The PRI is connected into a mediant 2000 which in turn will talk with the 4.4.0 sipx box. The hybrid part to me is that the PRI portion should simply be that, a PRI, yet, they needed us to specify the protocol to use between the router and their site. Options were G.729 with T.38 (preferred) but I went with G.711 to make sure that fax calls would be covered until I can find a T.38 solution. So at the moment, I'm trying to figure out what we need to do in order to receive faxes onto sipx. We can hear a fax tone but it's not the usual continuous tone waiting for a reply which means to me, something isn't right. I'm not assuming that because of this it means that the mediant is set correctly but it does still pass faxes on to our fax server as well. I haven't followed topics lately so lost track. I believe faxing is incoming to email only, which is all I want but I've not finding anything on if sipx is using a specific protocol such as T.38 or G.711. I've read that it does handle T.30 I believe. It sounds like only T.38 is being supported. Can someone enlighten me about this and what I might be missing to make this work. Voice calls are now working fine in and out. Has anyone put out a document on how this works, something that isn't just threads of troubleshooting but more of an end user guide. Mike _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
