Quote:
Originally Posted by Tranworld
...echo and low volume are the usual thing...
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These would be issues with the SIP endpoints, not Voxalot. Voxalot merely connects two SIP endpoints to each other. Although SIP packets are exchanged through Voxalot's proxy, after the first few seconds the RTP packets (the voice) should take the shortest route through the Internet.
In some instances the RTP packets will continue through Voxalot if an endpoint refuses to establish a direct RTP connection. This behavior can be observed when calling to a Betamax VSP through Voxalot.
In order to identify the issue with your calls, I would suggest doing some packet monitoring to track the path of the RTP packets during the substandard calls.