Hi All,
I have encountered a problem when configuring the SIP trunk for Zadarma.
I could connect the SIP. But I could succeed only with an incoming call.
However, when I try to make an outgoing call it won't succeed.
I did try setup with Generic-->>SIP // Generic-->>VoIP. //...
Hi,
Im strongly thinking about moving from FreePBX to 3cx. I have a free account for now to test the system but cannot find a way to add Zadarma SIP Trunk to the system. Only approved providers are on the list and I dont see a option so use custom one. All my numbers are on Zadarma and I...
Hello
I have a weird problem, it's possible to receive calls without problems from zadarma numbers, but it's always error not available when maxing calls.
I also tested the SIP account directly on a yealink phone and everything was fine, so I'm more thinking it's a problem with 3CX.