User`s manual

Version 5.4 333 May 2008
SIP User's Manual 4. ini File Configuration
ini File Parameter Description
Where,
 IsEnabled = Enables [1] or disables [0] call waiting.
 Port = Port number.
 Module = Module number.
For example:
[CallWaitingPerPort]
CallWaitingPerPort 0 = 0,1,1$$;
CallWaitingPerPort 1 = 1,2,1$$;
[\CallWaitingPerPort]
If enabled, when an FXS interface receives a call on a busy endpoint, it
responds with a 182 response (and not with a 486 busy). The device
plays a call waiting indication signal. When hook-flash is detected, the
device switches to the waiting call. The device that initiates the waiting
call plays a Call Waiting Ringback tone to the calling party after a 182
response is received.
Notes:
 This parameter is applicable only to Mediant 1000.
 If this parameter is not configured (default), use the global parameter
EnableCallWaiting (refer to "Supplementary Services" on page 176).
 The numbering of channels starts at 0.
 The device's Call Progress Tones file must include a 'call waiting
Ringback' tone (caller side) and a 'call waiting' tone (called side, FXS
interfaces only).
 The EnableHold parameter must be enabled on both the calling and
the called sides.
 To define call waiting using the Web interface, refer to "Call Waiting"
on page 440.
 For a description on using ini file table parameters, refer to Structure
of ini File Table Parameters on page 293.
CHRRTimeout
For a description of this parameter, refer to "Supplementary Services"
on page 176.
EnableCallWaiting
For a description of this parameter, refer to ''Supplementary Services''
on page 176.