Update: As per our discussion yesterday, turning off PAI authentication for SUBSCRIBEs works well. The phones have no problem answering just the UA (SipStatus) challenges (so, the issue is when we do a UA + Proxy challenge).. I will go ahead and restrict PAI challenges to INVITEs only.
However, there is a second problem - the recently added SubscriptionAuth plugin will challenge all out-of-dialog, dialog event SUBSCRIBEs. So, in-dialog subscriptions to the RLS will again face the same two tier authentication problem. The options I see here are (1) turn off the SubscriptionAuth plugin challenge for dialog event SUBSCRIBEs, (2) In the SubscriptionAuth plugin, make a special exemption for all request URI's addressed to the RLS, (3) In the RLS, only check for authentication if the SUBSCRIBE does not match a known, active dialog. Arjun _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-dev
