| 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.
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