Do I have to specify the TON when configuring H.323 gateway in UK? and what it should be?
I'm getting Q.931 Disconnect Cause Codes of 28 that says:
Invalid Number Format (address incomplete).
Indicates that the called party cannot be reached because the called party number is not in a valid
format or is not complete. This can happen when you are calling out using a network type number
(enterprise) when you should be calling out Unknown or National for the Type of Number (TON).