AudioCodes Mediant 500 E-SBC, User Manual

Page: 773 / 920

User's Manual 54. Configuration Parameters Reference
Version 6.8 773 Mediant 500 E-SBC
Parameter Description
Note: When not configured (i.e., default), the SITQ850Cause
parameter is used.
Web/EMS: SIT Q850 Cause
For RO
[SITQ850CauseForRO] Defines the Q.850 cause value specified in the SIP Reason header
that is included in a 4xx response when SIT-RO (Reorder - System
Busy Special Information Tone) is detected from the PSTN for IP-to-
Tel calls.
The valid range is 0 to 127. The default is -1 (not configured).
Note: When not configured (i.e., default), the SITQ850Cause
parameter is used.
[GWInboundManipulationSe
t] Selects the Manipulation Set ID for manipulating all inbound INVITE
messages. The Manipulation Set is defined using the
MessageManipulations parameter. By default, no manipulation is done
(i.e. Manipulation Set ID is set to -1).
Note: This parameter is applicable only to the Gateway application.
[GWOutboundManipulationS
et] Selects the Manipulation Set ID for manipulating all outbound INVITE
messages. The Manipulation Set is defined using the
MessageManipulations parameter. By default, no manipulation is done
(i.e. Manipulation Set ID is set to -1).
Notes:

This parameter is used only if the Outbound Message Manipulation
Set parameter of the destination IP Group is not set.

This parameter is applicable only to the Gateway application.
Out-of-Service (Busy Out) Parameters
Web/EMS: Enable Busy Out
CLI: busy-out
[EnableBusyOut] Enables the Busy Out feature.

[0] Disable (Default)

[1] Enable
When Busy Out is enabled and certain scenarios exist, the device
does the following:

Digital: All E1/T1 trunks are automatically taken out of service by
taking down the D-Channel or by sending a Service Out message
for T1 PRI trunks supporting these messages (NI-2, 4/5-ESS, DMS-
100, and Meridian).
These behaviors are done upon one of the following scenarios:

The device is physically disconnected from the network (i.e.,
Ethernet cable is disconnected).

The Ethernet cable is connected, but the device is unable to
communicate with any host. For this scenario, the LAN Watchdog
feature must be activated (i.e., set the EnableLANWatchDog
parameter to 1).

The device can't communicate with the proxy (according to the
Proxy Keep-Alive mechanism) and no other alternative route exists
to send the call.

The IP Connectivity mechanism is enabled (using the
AltRoutingTel2IPEnable parameter) and there is no connectivity to
any destination IP address.
Notes:

Digital: The Busy Out behavior depends on the PSTN protocol type.

Digital: The Busy-Out condition can also be applied to a specific
Trunk Group. If there is no connectivity to the Serving IP Group of a
specific Trunk Group (defined in the Hunt Group Settings table), all