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IP Phones CD Quality Audio

 
 
R Siffredi
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      02-07-2005
Do any of the cisco ip phone or any ip based phones support the 'cd quality audio' or 128k AAC-LD or
is the 64k G.711 the best?

THanks



 
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Dmitri
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      02-08-2005
R Siffredi wrote:


> Do any of the cisco ip phone or any ip based phones support the 'cd
> quality
> audio' or 128k AAC-LD or
> is the 64k G.711 the best?


> THanks


CD quality sound for voice seems like an overkill. Are you trying to send
a background music or something as demanding via IP? There are specialized
devices for that. Check with paging vendors like Bogen and Valcom.



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Dmitri Abaimov, RCDD
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stephen
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      02-20-2005
"R Siffredi" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Do any of the cisco ip phone or any ip based phones support the 'cd

quality audio' or 128k AAC-LD or
> is the 64k G.711 the best?


some of the cisco phones support a 256k proprietary codec - it will work
with call manager, but not sure of other uses.
http://www.cisco.com/en/US/products/...08024d865.html

search for "wideband"

>
> THanks

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Stephen Hope - return address needs fewer xxs


 
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