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[A53] Your company has a subscription to Microsoft Lync Online. All users connect to Lync Online by using Microsoft Lync 2013.
You discover that several users experience a high amount of jitter during A/V conferences.
You need to verify the quality of the connection from the users’ Lync 2013 client to Lync Online.
What should you use?
A. the Test-CsASConference cmdlet
B. the Microsoft Remote Connectivity Analyzer
C. the Transport Reliability IP Probe
D. the Test-Connection cmdlet
Correct Answer: C
Explanation/Reference:
http://lync70337.freeforums.org/post170.html#p170 suggests it could be C. That would be seem to be consistent with http://trippbl2.online.lync.com/
“The tool performs three tests: VoIP: This probe measures your expected VoIP quality by measuring UDP loss and jitter. It uses UDP/50021 andUDP/50022 to simulate audio streams with G722 codec at 50pps.”
Test-CsAsConference merely tests that users can join a conference. http://technet.microsoft.com/en-us/library/jj205227.aspx
Test-Connection is nothing more than a ping test. While it can show latency, it doesn’t show jitter. http://technet.microsoft.com/en-us/library/hh849808.aspx
http://blogs.technet.com/b/fmustafa/archive/2012/07/28/lync-online-transport-reliability-ip-probe-tripp-tool.aspx
