Hi,
I've a VS-GW1600 and i use a 3cx PBX.
I need to hear the call waiting ringing tone before connecting call.
For example:
I make a call trought 3cx phone, it start with ringing status and I hear the ringing tone of 3cx application but I need to hear the ringing (free tone) of the line so I need to emulate the connected status of che call.
You means you want to hear the real back ring from the GSM network,not is your 3CX application ring back?
Maybe we can talk more details via Skype! Please contact me directly when you available!
My contact info be show as below:
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Skype: rick.zhu3
