Call Waiting Parameters - AudioCodes Mediant 800 User Manual

CHAPTER 72 Configuration Parameters Reference

Call Waiting Parameters

The call waiting parameters are described in the table below.
Parameter
'Enable Call Waiting'
configure voip >
gateway dtmf-supp-
service supp-service-
settings > call-
waiting
[EnableCallWaiting]
configure voip > sip-
definition settings >
send-180-for-call-
waiting
[Send180ForCallWaiting]
'Number of Call Waiting
Indications'
configure voip >
gateway dtmf-supp-
service supp-service-
settings > nb-of-cw-
ind
[NumberOfWaitingIndication
s]
'Time Between Call Waiting
Indications'
Table 72-42:Call Waiting Parameters
Enables the Call Waiting feature.
■ [0] Disable
■ [1] Enable (default)
Digital interfaces: If enabled and the device initiates a Tel-to-
IP call to a destination that is busy, it plays a call waiting
ringback tone to the caller. The tone is played only if the
destination returns a 182 "Queued" SIP response.
FXS interfaces: 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 initiated the
waiting call plays a call waiting ringback tone to the calling
party after a 182 response is received.
Note:
■ The device's Call Progress Tones (CPT) file must include
a Call Waiting ringback tone-- for analog interfaces: (caller
side) and a call waiting tone (called side, FXS only).
■ FXS interfaces: The EnableHold parameter must be
enabled on both the calling and the called side.
■ Analog interfaces: You can use the table parameter
CallWaitingPerPort to enable Call Waiting per port.
■ Analog interfaces: For information on the Call Waiting
feature, see
Determines the SIP response code for indicating Call
Waiting.
■ [0] = (Default) Use 182 Queued response to indicate call
waiting.
■ [1] = Use 180 Ringing response to indicate call waiting.
Defines the number of call waiting indications that are played
to the called telephone that is connected to the device for Call
Waiting.
The valid range is 1 to 100 indications. The default is 2.
Note: The parameter is applicable only to FXS ports.
Defines the time (in seconds) between consecutive call
waiting indications for call waiting.
The valid range is 1 to 100. The default is 10.
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Mediant 800 Gateway & E-SBC | User's Manual
Description
Enabling Call Waiting.