AudioCodes Mediant 1000 User Manual page 704

Parameter
Web: Digital Out-Of-Service
Behavior
EMS: Digital OOS Behavior For
Trunk Value
[DigitalOOSBehaviorFor
Trunk_ID]
Web: Digital Out-Of-Service
Behavior
[DigitalOOSBehavior]
Web: Default Cause Mapping From
ISDN to SIP
[DefaultCauseMapISDN2IP]
Release Cause Mapping from ISDN to SIP Table
Web: Release Cause Mapping
Table
EMS: ISDN to SIP Cause Mapping
[CauseMapISDN2SIP]
SIP User's Manual
Determines the method for setting digital trunks to Out-Of-
Service state per trunk.

[-1] Not Configured = Use the settings of the
DigitalOOSBehavior parameter for per device (default).

[0] Default = Uses default behavior for each trunk (see note
below).

[1] Service = Sends ISDN In or Out of Service (only for
ISDN protocols that support Service message).

[2] D-Channel = Takes D-Channel down or up (ISDN only).

[3] Alarm = Sends or clears PSTN AIS Alarm (ISDN and
CAS).

[4] Block = Blocks trunk (CAS only).
Notes:

This parameter is applicable only if the parameter
EnableBusyOut is set to 1.

The default behavior (value 0) is as follows:

ISDN: Use Service messages on supporting variants
and use Alarm on non-supporting variants.

CAS: Use Alarm.

When updating this parameter value at run-time, you must
stop the trunk and then restart it for the update to take
effect.

To determine the method for setting Out-Of-Service state for
all trunks (i.e., per device), use the DigitalOOSBehavior
parameter.

The ID in the ini file parameter name represents the trunk
number, where 0 is the first trunk.
Determines the method for setting digital trunks to Out-Of-
Service state per device. For a description, see the
DigitalOOSBehaviorFor Trunk_ID parameter.
Note: To configure the method for setting Out-Of-Service state
per trunk, use the DigitalOOSBehaviorForTrunk_ID parameter.
Defines a single default ISDN release cause that is used (in
ISDN-to-IP calls) instead of all received release causes, except
when the following Q.931 cause values are received: Normal
Call Clearing (16), User Busy (17), No User Responding (18),
or No Answer from User (19).
The range is any valid Q.931 release cause (0 to 127). The
default value is 0 (i.e., not configured - static mapping is used).
This parameter table maps ISDN Q.850 Release Causes to SIP
responses.
The format of this parameter is as follows:
[CauseMapISDN2SIP]
FORMAT CauseMapISDN2SIP_Index =
CauseMapISDN2SIP_IsdnReleaseCause,
CauseMapISDN2SIP_SipResponse;
[\CauseMapISDN2SIP]
Where,

IsdnReleaseCause = Q.850 Release Cause

SipResponse = SIP Response
704
Mediant 600 & Mediant 1000
Description
Document #: LTRT-83310