RE: [reSIProcate] In Dialog OPTIONS Question

[Scott Godin <slgodin@xxxxxxxxxxxx>]

I think I found a use case for Options to be handled by the invite session....

 

With my latest commit (to the teltel branch), we are attempting to store the peer capabilities (ie. Allow/Support/etc headers) if they are sent in an inbound INVITE or 200 response to our INVITE.  We do this in order to determine whether or not the peer supports UPDATE requests (currently for SessionTimers and TargetRefreshes).  But it is not a requirement that a UA provide this info during call setup.  You can, of course, query this info by forming an OPTIONS request.  Thus to have the InviteSession store the info in an Options response, the response should be dispatched through the InviteSession.

 

How do you guys feel about the following?

1. Adding onOptions to InviteSessionHandler
2. Having Invite session perform an automatic options query if peer didn't provide info in call setup messaging - enable/disabled via Profile.  Note:  Pingtel phones currently do this.  Note:  this is something that can be left entirely up to the application.

 

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From: Derek MacDonald [mailto:derek@xxxxxxxx]
Sent: Tuesday, September 14, 2004 2:26 PM
To: 'Scott Godin'; resiprocate-devel@xxxxxxxxxxxxxxxxxxx
Subject: RE: [reSIProcate] In Dialog OPTIONS Question

 

A general question about OPTIONS: is anybody doing something different with options requests if they are in our out of dialog?  Before we implement anything, we should see if we can unify our options handling logic.

 

OPTIONS are valid in subscribe dialogs.

 

 

 

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From: resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:resiprocate-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Scott Godin
Sent: Tuesday, September 14, 2004 10:35 AM
To: resiprocate-devel@xxxxxxxxxxxxxxxxxxx
Subject: [reSIProcate] In Dialog OPTIONS Question

 

Does anyone know if the OPTIONS request is valid in Dialogs other than ones initiated via INVITE (ie. Subscription)?