Tone Parameters; Telephony Tone Parameters - AudioCodes Mediant 800B MSBR User Manual

Parameter
EMS: Current Disconnect Duration
CLI: current-disconnect-duration
[CurrentDisconnectDuration]
[CurrentDisconnectDefaultThreshold]
CLI: time-to-sample-analog-line-voltage
[TimeToSampleAnalogLineVoltage]

67.10.9 Tone Parameters

This subsection describes the device's tone parameters.
67.10.9.1

Telephony Tone Parameters

The telephony tone parameters are described in the table below.
Parameter
CLI: help-tone-4-ip2ip
[PlayHeldToneForIP2IP]
User's Manual

For this parameter to take effect, a device reset is
required.
Defines the duration (in msec) of the current disconnect
pulse.
The range is 200 to 1500. The default is 900.
Notes:

This parameter is applicable for FXS and FXO
interfaces.

The FXO interface detection window is 100 msec below
the parameter's value and 350 msec above the
parameter's value. For example, if this parameter is set
to 400 msec, then the detection window is 300 to 750
msec.

For this parameter to take effect, a device reset is
required.
Defines the line voltage threshold at which a current
disconnect detection is considered.
The valid range is 0 to 20 Volts. The default is 4 Volts.
Notes:

This parameter is applicable only to FXO interfaces.

For this parameter to take effect, a device reset is
required.
Defines the frequency at which the analog line voltage is
sampled (after offhook), for detection of the current
disconnect threshold.
The valid range is 100 to 2500 msec. The default is 1000
msec.
Notes:

This parameter is applicable only to FXO interfaces.

For this parameter to take effect, a device reset is
required.
Table 67-64: Tone Parameters
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.
946
Mediant 800B MSBR
Description
Description
Document #: LTRT-12813