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- Mar 12, 2008
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Hi
My other post apears to have dropped off.
I have 3cx configured with a grandstream GWX 4104, this was working fine in the UK. However I have moved the confuguration to Spain and now I only get inbound calls via the PSTN.
I have checked as much as possible and it appears that the calls are goign to the grandstream box, in the correct format, and the fxo line is becoming acitve, all I hear on the phone is silence. Calls between extesnions work fine and calls via the VOIP line (inphonex) work fine. As far as I cna see (and I have tunred on verbose logging) 3cx is happy with the call to the grandstream. I have turned off all firewalls.
The only thing I am not sure about is how to configure tones on the grandstream and if they need changing and if that is the cause of the problem at all.
any help greatly apreciated as I am running out of time in Spain
My other post apears to have dropped off.
I have 3cx configured with a grandstream GWX 4104, this was working fine in the UK. However I have moved the confuguration to Spain and now I only get inbound calls via the PSTN.
I have checked as much as possible and it appears that the calls are goign to the grandstream box, in the correct format, and the fxo line is becoming acitve, all I hear on the phone is silence. Calls between extesnions work fine and calls via the VOIP line (inphonex) work fine. As far as I cna see (and I have tunred on verbose logging) 3cx is happy with the call to the grandstream. I have turned off all firewalls.
The only thing I am not sure about is how to configure tones on the grandstream and if they need changing and if that is the cause of the problem at all.
any help greatly apreciated as I am running out of time in Spain