Linksys SPA9x2 with Cisco CME 4.1 presence problems

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Oct 4th, 2009
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Hello all,

I'm trying to use Linksys SPA 9x2 series phones with Cisco CME 4.1 for a client. Phones are registering, I can make/receive calls, SIP to SCCP phones and viceversa call work etc. One thing not working is presence on the Linksys phones. I tried using all the available presence types in latest firmware 6.1.5a.

Can someone from Cisco answer what is the presence  format Cisco expects (I can't make BLF working) or share other info?



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Alberto Montilla Thu, 10/08/2009 - 06:32
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Dear Sir;

This is not supported on this combination (CME + SPA9X2). SPA9X2 are considered 3rd pty SIP devices for CME, so interop is limited to basic SIP interop. If you would like full interop you should get a 79XX phone instead.



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