On Fri, 2010-04-16 at 10:59 -0400, Francis Tinio wrote: > Hi. > > Our issue with calls suddenly disconnecting after 18 secs has been > fixed. > > However, it appears another problem that I initially thought was > linked to this is not. We cannot seem to call another extension on a > different location. Nor can we transfer calls between phones on > different locations. We can however call extensions located in the > same location and transfer calls in the same location. > > Are there specific ports needed for call transferring? I know we have > enabled ports 21, 8443, 12000, 5060, 5070 5080, 30000-31000
There's no way to answer your question without a careful description how your different locations are configured (dial plans, extension numbering, local network definitions), what phones you are using (including version numbers), and how your network is configured (are there NATs between the locations, private VPNs...). After you've described all that... a careful description of what call is made that does not work, and specifically what failure you see (sip traces please, not narrative about what noises are heard). _______________________________________________ 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/
