[SR-Users] Presence on Cisco/Linksys handsets

Mark Boyce mark at darkorigins.com
Tue Nov 27 18:32:46 CET 2012

Hi All,

I've been trying to get some Cisco/Linksys SPA phones working with Kamailio (current stable). All seems to be ok apart from getting Presence/BLF/SCA working.

The phones are set to 
	Server_Type : RFC3265_4235
	Line Key 2 Extension : Disabled
	Line Key 2 Share Call Appearance : Private
	Line Key 2 Extended Function : fnc=blf+sd+cp;sub=1001 at ourserver.com;ext=1001 at ourserver.com

Where 1001 is the other phone.

The phone appears to be sending event type 'call-info' rather than dialog etc. 

Phone is being sent '489 Bad Event' and the error in the logs is : presence [subscribe.c:1007]: Unsupported event header field value call-info

Whatever I set the Server Type to on the phones it still tries to send call-info events on subscribes

Has anyone got Presence working with Cisco SPA handset?

The module needed seems to be available on OpenSIPs



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