Cisco SPA phones compatibility with CUCM/CUCME

Unanswered Question
Aug 13th, 2010

Hi,

Has anyone had any problem integrating Linksys /Cisco SPA ip phones with CUCM/CUCME?

Will the basic suuplementary features work:

     - Transfer

     - Hold/Unhold with MOH

     - Transfer

     - Conference

Thanks in advance

I have this problem too.
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Alberto Montilla Fri, 08/13/2010 - 12:03

Dear Sir;

Although this configuration is a non-standard and non-supported configuration, we know it works for:

- Registration

- Basic calls

- Basic SIP supplementary services: Call forward, transfer, conferencing, hold/unhold

Some info about configuration know to work:

- MOH must be selected unicast for these phones as multicast does not work.

- CCM - The Show call forwarding settings must be set to no, to avoid conflicts

- In conferencing, there is no music or tone for hold party during the conference setting.

Regards

Alberto

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