<html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Mick,<br></div><div><br></div><div>The link below has some useful resources for the types of applications you're looking for.</div><div><a href="http://www.pernau.at/kd/voip/bookmarks-sip-test.html" data-mce-href="http://www.pernau.at/kd/voip/bookmarks-sip-test.html">http://www.pernau.at/kd/voip/bookmarks-sip-test.html</a></div><div><br></div><div>Good luck,</div><div>-Reza</div><div><br></div><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From: </b>"Mick Burns" <bmx1955@gmail.com><br><b>To: </b>voiceops@voiceops.org<br><b>Sent: </b>Thursday, May 16, 2013 3:04:52 PM<br><b>Subject: </b>[VoiceOps] Voice performance testing and simulation software<br><div><br></div>Hello<br><div><br></div>Anyone can recommend me a software-based SIP solution to enable automated periodic voice quality testing (RTP) through a VoIP network ?<br>In short, the solution would replicate the customer experience by placing calls on-net from "TEST STATION A" to different DIDs that would each leave through different upstream TSPs and all of the DIDs would ring the same "TEST STATION B". <br>
Station "B" can either be on-net or outside and will automatically answer the call and then spit out audio (i.e.: a continuous tone), or it may also enter in a loopback mode and station "A" would simultaneously generate and also detect the presence and integrity of the tone.<br>
The solution should log every performance aspects from each test run and also send an alarm on repeated failures for either no-answers or degraded RTP quality like packet loss, jitter or even problems with the expected payload.<br>
<br>So far I have seen products from GL communications "RTP Toolbox" that could possibly do it. : <a href="http://www.gl.com/rtptoolbox.html" target="_blank">http://www.gl.com/rtptoolbox.html</a><br><div><br></div>I would also be interested in other ways like using open source projects like Freeswitch : <a href="http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect" target="_blank">http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect</a><br>
<br>I'd appreciate if you can share your experiences for those who have already done that, or simply ideas from anyone else.<br><div><br></div><br>Thank you,<br>M.B.<br><div><br></div>
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