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Voice Suppression

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njphones

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Feb 21, 2002
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Where can I look to see if we are using voice suppression on our IP phones? I want to know if we use it and if so, what type.
Thanks.
 
supression or compression?

OLD ROLMEN WORKING ON NORTELS AND AVAYA
 
you have to check 2 places -
1 - ld 117
=> prt interzone and prt intrazone

if zone strategy if BQ - does not compress call
if zone strategy if Bb - does compress call

2 - Now check sigserver through element manager. Select IP Network/nodes servers media card/ select edit

under VGW and IP phone codec see if G729a is checked if not, even if zone is bb, will not compress.


or
trace and active IP call - it will tell you the codec in use - g711 not compressed or g729 compressed

 
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