I have tried to register to 2 different SIP proxies with E71.
Unfortunately I got the same result from both.
When I capture network traces in front of my SIP proxy, I see the incoming REGISTER message from E71.
It does not include any digest authentication information.
My SIP proxy sends a "401 unauthorized" message with digest information.
I believe this packet reaches my SIP client , because I tested with 3 different internet access and each attempt produced same result.
E71 does not respond to this 401 message with a REGISTER message which includes digest info.
Why is that ?
Does E71 support digest auth ?