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SIP INFO Caller ID update

Advisor

SIP INFO Caller ID update

Hello,

 

 

Apparently, SNOM and Aastra phones support Caller ID updates during an established call based on SIP INFO messages :

http://forum.snom.com/index.php?showtopic=4679

 

Do Polycom phones support it too ?

 

Is there another way to update the caller ID of an established call ?

 

Thanks,

 

Damien

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1 REPLY 1
Polycom Employee & Community Manager

Re: SIP INFO Caller ID update

Hello Damien,

 

as you have not provided the exact RFC that includes this functionality I am unable to confirm if we officially support this feature.

 

I am aware that in SIP 3.2.6, UCS 3.3.2 and UCS 4.0.0 we added:

 

67622 Phone displays correct caller ID from a group pickup number

 

Above added the functionality on a re-INVITE to update the remote address or to allow to change the display if there is no "Remote-Party-ID" like header.

 

Best Regards

 

Steffen Baier

 

Polycom Global Services

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The title Polycom Employee & Community Manager is a community setting and does not reflect my role. I am just a simple volunteer in the community like everybody else. My official "day" Job is 3rd Level support at Poly but I am unable to provide official support via the community.

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