In UK, VoIP blocking often occurs. I do not know whether your voip has been blocked by UK local ISP ...
角色 發表於 2010-6-19 11:48 
If I use Siemens phone to dial a VOIP client, it works. Previously I try to use the Siemens phone to connect my asterisk, it also works.
The UK location has a fixed IP and I can easily set up VPN to test. |