I have set up my two VOIP analogue connections on my 2830Vn+ and I can make out going calls without a problem, the two SIP accounts register fully I get the "R" on the status screen.

Incoming calls do not work against the Skype In assigned direct dial number, Skype in their report shows the calls being routed to the SIP number but the line never rings.

After much trial and error I discovered that on a registered SIP account if I change the "Account Number/Name" setting to the Skype In number, the account registration "R" disappears but the phone number routes correctly for a very brief period of time. Then it stops again.

Has anyone else got this working?