AudioCodes Mediant 1000B User Manual page 798

Parameter
Web: Digital Out-Of-Service
Behavior
CLI: dig-oos-behavior
[DigitalOOSBehavior]
Web: Out-Of-Service
Behavior
EMS:FXS OOS Behavior
CLI: oos-behavior
[FXSOOSBehavior]
Retransmission Parameters
Web: SIP T1
Retransmission Timer
User's Manual
a Proxy server (or Proxy Set), use the GracefulBusyOutTimeout
parameter.

The parameter is applicable only if the EnableBusyOut parameter is
set to 1 (Enable).

When configuring the parameter value at run-time, you must stop
the trunk and then restart it for the settings to take effect.

The x in the ini file parameter name denotes the trunk number,
where 0 is Trunk 1.
Defines the method for setting digital trunks to out-of-service state.
This configuration applies to all the device's trunks. To configure the
out-of-service method per trunk, see the
DigitalOOSBehaviorForTrunk_x parameter.

[0] Default = (Default):

ISDN: Sends ISDN Service messages to indicate out-of-service
state (or in-service) for ISDN variants that support Service
messages. For ISDN variants that do not support Service
messages, the device sends an alarm.

CAS: Use alarm.

[1] Service = Sends an ISDN Service message indicating out-of-
service state (or in-service). This is applicable only to ISDN variants
that support Service messages.

[2] D-Channel = Takes D-Channel down or up (ISDN only).

[3] Alarm = Sends or clears a PSTN AIS alarm (ISDN and CAS).

[4] Block = Blocks the trunk (CAS only).
Notes:

The parameter is applicable only to digital interfaces.

The parameter is applicable only if the EnableBusyOut parameter is
set to 1 (Enable).

To configure the timeout interval (in seconds) for out-of-service
graceful shutdown mode for busy trunks if communication fails with
a Proxy server (or Proxy Set), use the GracefulBusyOutTimeout
parameter.
Determines the behavior of FXS endpoints when a Busy Out condition
exists.

[0] None = Silence is heard when the FXS endpoint goes off-hook.

[1] Reorder Tone = (Default) The device plays a reorder tone to the
connected phone / PBX.

[2] Polarity Reversal = The device reverses the polarity of the
endpoint making it unusable (relevant, for example, for PBX DID
lines).

[3] Reorder Tone + Polarity Reversal = Same as options [1] and
[2].

[4] Current Disconnect = The device disconnects the current to the
FXS endpoint.
Notes:

A device reset is required for this parameter to take effect when it is
set to [2], [3], or [4].

This parameter is applicable only to FXS interfaces.
Defines the time interval (in msec) between the first transmission of a
SIP message and the first retransmission of the same message.
798
Mediant 1000B Gateway & SBC
Description
Document #: LTRT-27034