AudioCodes Mediant 600 User Manual page 727

User's Manual
Parameter
Web/EMS: Time Before
Waiting Indications
[TimeBeforeWaitingIndic
ations]
Web/EMS: Waiting Beep
Duration
[WaitingBeepDuration]
EMS: First Call Waiting
Tone ID
[FirstCallWaitingToneID]
Version 6.6
Defines the interval (in seconds) before a call waiting indication is
played to the port that is currently in a call.
The valid range is 0 to 100. The default time is 0 seconds.
Note: This parameter is applicable only to FXS ports.
Defines the duration (in msec) of call waiting indications that are
played to the port that is receiving the call.
The valid range is 100 to 65535. The default is 300.
Note: This parameter is applicable only to FXS ports.
Defines the index of the first Call Waiting Tone in the CPT file. This
feature enables the called party to distinguish between different call
origins (e.g., external versus internal calls).
There are three ways to use the distinctive call waiting tones:

Playing the call waiting tone according to the SIP Alert-Info header
in the received 180 Ringing SIP response. The value of the Alert-
Info header is added to the value of the FirstCallWaitingToneID
parameter.

Playing the call waiting tone according to PriorityIndex in the
ToneIndex table parameter.

Playing the call waiting tone according to the parameter
"CallWaitingTone#' of a SIP INFO message.
The device plays the tone received in the 'play tone CallWaitingTone#'
parameter of an INFO message plus the value of this parameter minus
1.
The valid range is -1 to 1,000. The default is -1 (i.e., not used).
Notes:

This parameter is applicable only to analog interfaces.

It is assumed that all Call Waiting Tones are defined in sequence in
the CPT file.

SIP Alert-Info header examples:

Alert-Info:<Bellcore-dr2>

Alert-Info:<http://.../Bellcore-dr2> (where "dr2" defines call
waiting tone #2)

The SIP INFO message is according to Broadsoft's application
server definition. Below is an example of such an INFO message:
INFO sip:06@192.168.13.2:5060 SIP/2.0
Via:SIP/2.0/UDP
192.168.13.40:5060;branch=z9hG4bK040066422630
From: <sip:4505656002@192.168.13.40:5060>;tag=1455352915
To: <sip:06@192.168.13.2:5060>
Call-ID:0010-0008@192.168.13.2
CSeq:342168303 INFO
Content-Length:28
Content-Type:application/broadsoft
play tone CallWaitingTone1
727
52. Configuration Parameters Reference
Description
Mediant 600 & Mediant 1000