[Kamailio-Users] Contact of reply for SUBSCRIBE

Andreas Granig agranig at sipwise.com
Fri Dec 12 21:11:44 CET 2008

Hi all,

Kamailio sends a Contact set to modparam "server_address" in the 
"presence" module when replying to SUBSCRIBE. Now I've seen in some 
clients (e.g. eyebeam) and libs (e.g. eXosip) that they send subsequent 
SUBSCRIBEs to this contact. In case of eXosip, it's for automatically 
refreshing the subscription.

Problem is, that I can't tell what to put into "server_address" to 
handle this correctly, since just putting in the domain of my server 
(like "sip:my.domain") doesn't work, and putting in some generic URI 
like "sip:server at my.domain") doesn't make sense also, since the user 
doesn't exist.

So, how are you supposed to handle this? Any thoughts?


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