I am using Freepbx (184.108.40.206) with a Grandstream GXW 4104 gateway that connects to my old PBX. The phone I’m using is a Grandstream GXP 2200 (awesome phone!)
Here’s the issue (hope I describe this right). I get a dial tone and proceed to make a call. I dial the number… After I dial the number, the system seems like it switches over…and gives me another dial tone. I then dial the number again. The call connects (with remarkable clarity being digital). As I’m still in the testing phase, I want to resolve this before I get more phones and fully implement the system.
I know that I shouldn’t have to dial a number twice (and get two dial tones) to make a call. Anything I did (or need to do obviously) to fix this?
Link to the Instructions I followed: