change codec from g711 to g729

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Feb 12th, 2008
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Hi to all,

If we change the codec in the call manager 4.2(3) in the regions from g711 to g729, do i have to do something else in the cisco unity 4.2(1)

regards

Alberto

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davetucker Tue, 02/12/2008 - 07:28
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Not necessarily...


Unity performs fine in a multi-codec environment.


If Unity is currently configured for G.711 then you will need to make sure that calls coming into the Unity at from a remote site using G.729 are transcoded to G.711.


Please see the following document (contains configuration details and a good diagram)


http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/4_1_3/ccmsys/a05dsp.html


Regards,


Dave

Jaime Valencia Tue, 02/12/2008 - 11:44
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Hi


You may also enable support for G729 thru the advanced settings tool in the unity tools depot


HTH

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