AudioCodes Mediant 1000B User Manual page 1064

Parameter
Disconnect Call on
Silence Detection
disc-on-silence-
det
[EnableSilenceDisconne
ct]
Silence Detection Period
[FarEndDisconnectSilenc
ePeriod]
Silence Detection
Method
[FarEndDisconnectSilenc
eMethod]
[FarEndDisconnectSilenc
eThreshold]
[BrokenConnectionDurin
gSilence]
Trunk Alarm Call
Disconnect Timeout
trk-alrm-call-
disc-to
[TrunkAlarmCallDisconn
ectTimeout]
Disconnect Call on Busy
Tone Detection (ISDN)
disc-on-bsy-tone-i
[ISDNDisconnectOnBusy
Tone]
User's Manual
Determines whether calls are disconnected after detection of silence.

[1] Yes = The device disconnects calls in which silence occurs (in
both call directions) for more than a user-defined time.

[0] No = (Default) Call is not disconnected when silence is detected.
The silence duration can be configured by the
FarEndDisconnectSilencePeriod parameter (default 120).
Note: To activate this feature, set the parameters
EnableSilenceCompression and FarEndDisconnectSilenceMethod to 1.
Defines the duration of the silence period (in seconds) after which the
call is disconnected.
The range is 10 to 28,800 (i.e., 8 hours). The default is 120 seconds.
Note: For the parameter to take effect, a device reset is required.
Determines the silence detection method.

[0] None = Silence detection option is disabled.

[1] Packets Count = According to packet count.
Note: For the parameter to take effect, a device reset is required.
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%.
Notes:

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.
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
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).
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.
Notes:

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.
1064
Mediant 1000B Gateway and E- SBC
Description
Document #: LTRT-27044