3Com VCX v7111 User Manual page 100

Parameter
Enable Call Waiting
[EnableCallWaiting]
Number of Call Waiting
Indications
[NumberOfWaitingIndicati
ons]
Time Between Call Waiting
Indications
[TimeBetweenWaitingIndi
cations]
Time before Waiting
Indication
[TimeBeforeWaitingIndica
tion]
Beep
Waiting Duration
[WaitingBeepDuration]
Enable Caller ID
[EnableCallerID]
100
Description
No [0] = Disable the Call Waiting service.
Yes [1] = Enable the Call Waiting service (default).
If enabled, when an FXS gateway receives a call on a busy endpoint, it
responds with a 182 response (and not with a 486 busy). The gateway plays a
call waiting indication signal. When hook-flash is detected, the gateway
switches to the waiting call.
The gateway that initiated the waiting call plays a Call Waiting Ringback tone to
the calling party after a 182 response is received.
The gateways Call Progress Tones file must include a call waiting
Ringback tone (caller side) and a call waiting tone (called side, FXS
only).
The Enable Hold parameter must be enabled on both the calling and
the called sides.
For information on the Call Waiting feature, see
For information on the Call Progress Tones file, see
Progress Tones and Distinctive Ringing
Number of waiting indications that are played to the receiving side of the call
(FXS only) for Call Waiting. This parameter is used to control the Registration /
Subscription rate.
The default value is 2.
Difference (in seconds) between call waiting indications (FXS only) for call
waiting.
The default value is 10 seconds.
Defines the interval (in seconds) before a call waiting indication is played to the
port that is currently in a call (FXS only).
The valid range is 0 to 100. The default time is 0 seconds.
Duration (in msec) of waiting indications that are played to the receiving side of
the call (FXS only) for Call Waiting.
The default value is 300.
No [0] = Disable the Caller ID service (default).
Yes [1] = Enable the Caller ID service.
If the Caller ID service is enabled, then, for FXS gateways, calling number and
Display text are sent to gateway port.
For FXO gateways, the Caller ID signal is detected and is sent to IP in SIP
INVITE message (as Display element).
For information on the Caller ID table, see
To disable/enable caller ID generation per port, see
Call Waiting.
Configuring the Call
File.
Caller ID.
Generate Caller ID to
®
3Com VCX V7111 VoIP Gateway User Guide
Tel.