Cisco 6921 with third party IP PBX

Unanswered Question
Sep 21st, 2010
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Good Day All,

Does anyone know of any documentation on getting the 6921 Cisco phones (SIP image) to work with a third party PBX (based on trixbox).

Any information is most appreciated.


Amanda Lalli-Cafini

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andresfmg Tue, 05/17/2011 - 06:54
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hi ! di

d you make the configuration ?

the 6921, 6941 can be work with a sip pbx asterisk ?

paolo bevilacqua Tue, 05/17/2011 - 07:00
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Cisco has not published, and is unlikely to do it the future, any documentation to help in using their phones with third party devices or services.

For user supported information, look on

andresfmg Tue, 05/17/2011 - 07:03
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i know the 79XX with sip image can work with a sip pbx asterisk,

but the 6921 o 6941 with the sip image ???


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