[Ekiga-list] Sip account - busy tone after some time

[orschiro googlemail com]

Hi guys,

I have a strange problem. I'm connected to a sip account but I don't
receive any calls after some time. The person who calls gets then only
a busy tone. I'm registered at sipgate.de. Any ideas how to solve this
problem?

I'm using sipgate version Version     : 3.2.7 Release     : 4.fc14 for Fedora14.

Thank you in advance.

--
robert