[GnomeMeeting-list] PC-to-phone doesn't work

["Mikkel Mastrup" <mikkelmastrup hotmail com>]

Hi, I'm having a big problem with Ekiga (both v. 2.0.1 and 2.0.2 on Ubuntu 
Dapper Drake). I can't get Ekiga to work with my SIP-provider musimi.dk. 
I've tried everything and I've even been able to reach my incoming VoIP-line 
by typing "sip:<my number>@musimi.dk", but I cannot reach the normal phone 
lines. I know it must be an Ekiga problem, since PC-to-phone works fine with 
X-Lite. I think I've tried everything, but I keep getting the error message: 
"Registration of 12345678 to musimi.dk failed". Of course 12345678 is not my 
real number, just an example. I think I've tried and double-tried every 
setting, but it just won't work. Can anyone tell me what's wrong?

In my Accounts-tab it says:
L. = checked box, Account name = 12345678, Protocol = SIP, Status = 
Registration failed

When I press the properties tab it says:
Account Name: 12345678 <- (My phonenumber/username)
Registrar: musimi.dk
User: 12345678
Password: *********
Authentication Login: 12345678
Realm/Domain: musimi.dk
Registration Timeout: 3600

My preferences -> Protocols -> Network Settings shows this info:
Network Interface, Listen on: eth0 [192.168.1.36]
NAT-opsætning
NAT Traversal Method: STUN
STUN-server: stun.musimi.dk:3478

I'm not behind a firewall. What can I do?

Thanks