AudioCodes Mediant 500 E-SBC, User Manual

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User's Manual 54. Configuration Parameters Reference
Version 6.8 855 Mediant 500 E-SBC
54.10.9 Tone Parameters
This subsection describes the device's tone parameters.
54.10.9.1 Telephony Tone Parameters
The telephony tone parameters are described in the table below.
Table 54-54: Tone Parameters
Parameter Description
CLI: help-tone-4-ip2ip
[PlayHeldToneForIP2IP] Enables playing a held tone to an IP-to-IP leg instead of placing it
on hold.

[0] = (Default) Disabled. The device interworks the re-INVITE
with 'a=inactive' from one SIP leg to another SIP leg.

[1] = Enabled. The device plays a held tone to the IP if it
receives a re-INVITE with 'a=inactive' in the SDP from the party
initiating the call hold. The held tone must be configured in the
CPT or PRT file.
Note: This parameter is applicable only to the IP-to-IP application.
Web/EMS: Dial Tone Duration
[sec]
CLI: dt-duration
[TimeForDialTone]
Defines the duration (in seconds) that the dial tone is played (for
digital interfaces, to an ISDN terminal).
For digital interfaces: This parameter is applicable for overlap
dialing when ISDNInCallsBehavior is set to 65536. The dial tone is
played if the ISDN Setup message doesn't include the called
number.
The valid range is 0 to 60. The default is 5.
Web/EMS: Reorder Tone
Duration [sec]
CLI: reorder-tone-duration
[TimeForReorderTone]
For digital interfaces: Defines the duration (in seconds) that the
CAS device plays a busy or reorder tone before releasing the line.
The valid range is 0 to 254. The default is 10 seconds for digital
interfaces. Note that the Web interface denotes the default value as
a string value of "255".
Notes:

The selected busy or reorder tone is according to the SIP
release cause code received from IP.

This parameter is also applicable for ISDN when the
PlayBusyTone2ISDN parameter is set to 2.

This parameter can also be configured for a Tel Profile (in the
Tel Profile table).
Web: Cut Through Reorder
Tone Duration [sec]
CLI: cut-thru-reord-dur
[CutThroughTimeForReOrder
Tone]
Defines the duration (in seconds) of the reorder tone played to the
PSTN side after the IP call party releases the call, for the Cut-
Through feature. After the tone stops playing, an incoming call is
immediately answered if the PSTN is connected (for digital
interfaces).
The valid values are 0 to 30. The default is 0 (i.e., no reorder tone
is played).
Note: To enable the Cut-Through feature, use the
DigitalCutThrough (for CAS channels) parameter.
Web: Play Busy Tone to Tel
CLI: play-bsy-tone-2tel
[PlayBusyTone2ISDN] Enables the device to play a busy or reorder tone to the PSTN after
a Tel-to-IP call is released.

[0] Don't Play = (Default) Immediately sends an ISDN
Disconnect message.