[cisco-voip] Phone echo

[Marcus Smith]

Here is a little problem for all.  Over the last week or two, several users have stated that they are experiencing echoing( hearing their voices) when they are on the phone.  When I checked these extension I am hearing any echoing.  The users have been advised to verify whether or not these calls are from land line or cell phone.  They reported back both.   What other in-depth troubleshooting method can I apply

Marcus Smith
IT Manager/Dir
City of Laurinburg
Direct   (910) 291-2580  
Mobile  (910) 280-2781 
msmith at laurinburg.org
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