AudioCodes Mediant 500 MSBR, User Manual

Page: 1209 / 1248

Version 7.2 1209 Mediant 500 MSBR
User's Manual 74. Configuration Parameters Reference
[FarEndDisconnectSilenc
eThreshold] Defines the threshold of the packet count (in percentages) below which
is considered silence by the device.
The valid range is 1 to 100%. The default is 8%.
Note:

The parameter is applicable only to the Gateway application.

The parameter is applicable only if silence is detected according to
packet count (FarEndDisconnectSilenceMethod is set to 1).

For the parameter to take effect, a device reset is required.
[BrokenConnectionDurin
gSilence] Enables the generation of the BrokenConnection event during a silence
period if the channel’s NoOp feature is enabled (using the parameter
NoOpEnable) and if the channel stops receiving NoOp RTP packets.

[0] Disable (default)

[1] Enable
Note: The parameter is applicable only to the Gateway application.
Trunk Alarm Call
Disconnect Timeout
trk-alrm-call-disc-to
[TrunkAlarmCallDisconn
ectTimeout]
Defines the duration (in seconds) to wait after a E1/T1/BRI trunk "Red"
alarm (LOS / LOF) is raised, before the device disconnects the SIP call.
If this timeout expires and the alarm is still raised, the device sends a
SIP BYE message to terminate the call. If the alarm is cleared before
this timeout expires, the call is not terminated, but continues as normal.
The range is 1 to 3600. The default is 0 (20 for BRI, 20 for E1 and 40 for
T1).
Note: The parameter is applicable only to the Gateway application.
Disconnect Call on Busy
Tone Detection (ISDN)
disc-on-bsy-tone-i
[ISDNDisconnectOnBusy
Tone]
Determines whether a call is disconnected upon detection of a busy
tone (for ISDN).

[0] Disable = (Default) Do not disconnect call upon detection of busy
tone.

[1] Enable = Disconnect call upon detection of busy tone.
Note:

The parameter is applicable only to ISDN protocols.

IP-to-ISDN calls are disconnected on detection of SIT tones only in
call alert state. If the call is in connected state, the SIT does not
disconnect the calls. Detection of busy or reorder tones disconnects
the IP-to-ISDN calls also in call connected state.

For IP-to-CAS calls, detection of busy, reorder, or SIT tones
disconnect the calls in any call state.
Disconnect Call on Busy
Tone Detection
configure voip > gateway
analog fxo-setting > disc-
on-bsy-tone-c
[DisconnectOnBusyTone
]
Global parameter enabling call disconnection upon detection of a busy
tone.
You can also configure the feature per specific calls, using Tel Profiles
(TelProfile_DisconnectOnBusyTone). For a detailed description of the
parameter and for configuring the feature in the Tel Profiles table, see
Configuring Tel Profiles on page 440.
Note:

The parameter is applicable only to the Gateway application.

If the feature is configured for a specific Tel Profile, the settings of
the global parameter is ignored for calls associated with the Tel
Profile.
Polarity (Current) Reversal for Call Release (Analog Interfaces) Parameters