Saturday, December 13, 2014

VOIP and testing

The following sites use Visualware's java-based diagnostic.

8x8
Probably the best implementation because, besides being the most complete, allows you to configure how many voip lines to simualte
http://voiptest.8x8.com/

Voip Quality Test
has an addition (top tab) diagnostic for SIP, RTP, etc
http://www.voipqualitytest.com/

SIP only at onsip.com
http://www.onsip.com/tools/voip-test

Note: check the + (Advanced) tab to see results like jitter to and from your site.


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Good site with info on Jitter (here) and many other considerations
http://toncar.cz/Tutorials/VoIP/VoIP_Basics_Jitter.html

Same information...which is the source?
http://www.queryhome.com/35582/jitter-time-tranfer-protocol-rtcp-real-time-transfer-protocol

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