Please see this page for details on using X-Lite with DSX. Setting Up X-Lite with DSX
Quote
Originally posted by DiodeDave:
The problem is that you cannot hear any audio/voices back on the DSX when you talk into the softphone.
You have an RTP problem. Make sure you are port forwarding UDP ports 1024-1215.
Quote
Originally posted by DiodeDave:
My thought is codex?
That would be codecs, not codex.
Quote
Originally posted by DiodeDave:
The DSX VoIP card has added a location for up to two SIP connections/server?
This is for SIP trunking, not SIP stations.