27
FXO Caller ID Detection: To detect the Caller ID delivered from PSTN to the FXO port. While enabled, the Caller ID detected on the FXO port will be send to the SIP Proxy Server on dialing out calls.
Detection Level: The gain volume occurs on Caller ID detection.
Note: You have to enable “Wait for Caller ID before FXO / Trunk pick up” to ensure Caller ID is detected correctly.
FSK Caller ID Type: Select FSK type. In most cases, Bellcore is preferred in North America and ETSI in Europe.
Anonymous Caller ID (CLIR): When enabled, the caller’s phone set will not display your number.
Note: If you register the gateway to a Proxy, you may be unable to make a call. This is due to the fact that the gateway doesn’t send the number for authorization.
Anonymous Transit in W/O Caller ID: FXO won’t detect caller ID, and the gateway will dial out with anonymous caller identification. If the call needs caller ID to be identified for Proxy, Proxy will reject this call without caller id.
Trunk Incoming Prompt Voice: Select the greeting (must use the IVR 132 function to record a voice file) when FXO receives an inbound call.
Upload Greeting: It is able to upload the recorded voice file. The format must be G.723.
FXO Hunting VoIP call in option: To set FXO
FXO Hunting Default
FXO Line VoIP call in options: To set FXO
Enable: Enable a line; if some lines are not used, disable them (Pause Function) to avoid unnecessary waiting when an incoming call is diverting to this line.