I am in a bit of a trouble here. Trouble that will make me go crazy in a week or so. And sorry if this thread is at wrong subforum.
Basically, i have to integrate existing Asterisk ( working internally between analog phones, as users can call other users via phone ), and Lync server which has extensions set up.
I am constantly getting error 401 when calling external numbers ( normalized by Lync, and i tried both e164, and non e164 normalization ). User ID ( Active Direcory ID ) is shown while calling external numbers, but in the end i get error 401.
While calling internal extensions ( 3 numbers ) and full internal extenension ( 7 numbers ) i am getting error 404.
Now, i tested ports 5060, and ports are open on both sides. Normalization rules on Asterisk and Skype look good to me ( i can provide both sip.conf, extensions.conf and Lync setup ), they seem to communicate together and there isnt any NAT between them.
What i am trying to achieve here is possibility of calling local phone numbers through Skype clients, and vice versa.
Thank You in advance.