AudioCodes Mediant 800B MSBR User Manual page 840

Parameter
Web: IP to IP Application
CLI: enable-ip2ip
[EnableIP2IPApplication]
Web: Enable RFC 4117
Transcoding
CLI: rfc4117-trnsc-enbl
[EnableRFC4117Transcodin
g]
Web/EMS: Default Release
Cause
CLI: dflt-release-cse
[DefaultReleaseCause]
Web: Enable Microsoft
Extension
CLI: microsoft-ext
[EnableMicrosoftExt]
EMS: Use SIP URI For
Diversion Header
User's Manual
Enables the IP-to-IP Call Routing application.

[0] Disable (default)

[1] Enable
Note: For this parameter to take effect, a device reset is required.
Enables transcoding of calls according to RFC 4117.

[0] Disable (default)

[1] Enable
Notes:

For this parameter to take effect, a device reset is required.

For more information on transcoding, see Transcoding using Third-
Party Call Control.
Defines the default Release Cause (sent to IP) for IP-to-Tel calls when
the device initiates a call release and an explicit matching cause for
this release is not found.
The default release cause is NO_ROUTE_TO_DESTINATION (3).
Other common values include NO_CIRCUIT_AVAILABLE (34),
DESTINATION_OUT_OF_ORDER (27), etc.
Notes:

The default release cause is described in the Q.931 notation and is
translated to corresponding SIP 40x or 50x values (e.g., 3 to SIP
404, and 34 to SIP 503).

Analog: For more information on mapping PSTN release causes to
SIP responses, see Mapping PSTN Release Cause to SIP
Response on page 395.

When the Trunk is disconnected or is not synchronized, the internal
cause is 27. This cause is mapped, by default, to SIP 502.

For mapping SIP-to-Q.931 and Q.931-to-SIP release causes, see
Configuring Release Cause Mapping on page 390.

For a list of SIP responses-Q.931 release cause mapping, see
Alternative Routing to Trunk upon Q.931 Call Release Cause Code
on page 417.
Enables the modification of the called and calling number for numbers
received with Microsoft's proprietary "ext=xxx" parameter in the SIP
INVITE URI user part. Microsoft Office Communications Server
sometimes uses this proprietary parameter to indicate the extension
number of the called or calling party.

[0] Disable (default)

[1] Enable
For example, if a calling party makes a call to telephone number
622125519100 Ext. 104, the device receives the SIP INVITE (from
Microsoft's application) with the URI user part as INVITE
sip:622125519100;ext=104@10.1.1.10 (or INVITE
tel:622125519100;ext=104). If the parameter EnableMicrosofExt is
enabled, the device modifies the called number by adding an "e" as
the prefix, removing the "ext=" parameter, and adding the extension
number as the suffix (e.g., e622125519100104). Once modified, the
device can then manipulate the number further, using the Number
Manipulation tables to leave only the last 3 digits (for example) for
sending to a PBX.
Defines the URI format in the SIP Diversion header.
840
Mediant 800B MSBR
Description
Document #: LTRT-12813