AudioCodes Mediant 2000 User Manual page 335

SIP User's Manual
Parameter
EMS: Enable CIC
[EnableCIC]
EMS: Enable AOC
[EnableAOC]
EMS: DSP Detectors Enable
[EnableDSPIPMDetectors]
Web: Add IE in SETUP
EMS: IE To Be Added In Q.931
Setup
[AddIEinSetup]
Version 5.8
Determines whether Carrier Identification Code (CIC) is
relayed to ISDN.

[0] = Do not relay the Carrier Identification Code (CIC) to
ISDN (default).

[1] = CIC is relayed to the ISDN in Transit Network
Selection (TNS) IE.
If enabled, the CIC code (received in an INVITE Request-URI)
is included in a TNS IE in the ISDN SETUP message.
For example: INVITE sip:555666;cic=2345@100.2.3.4 sip/2.0.
Note: Currently, this feature is supported only in the SIP-to-
ISDN direction.

[0] = Not used (default).

[1] = ISDN Advice of Charge (AOC) messages are
interworked to SIP.
The device supports receipt of ISDN (Euro ISDN) AOC
messages. AOC messages can be received during a call
(FACILITY messages) or at the end of a call (DISCONNECT
or RELEASE messages). The device converts the AOC
messages into SIP INFO (during a call) and BYE (end of a
call) messages, using a proprietary AOC SIP header. The
device supports both Currency and Pulse AOC messages.
Enables or disables the device's DSP detectors.

[0] = Disable (default).

[1] = Enable.
Notes:

For this parameter to take effect, a device reset is required.

The device's Feature Key must contain the 'IPMDetector'
DSP option.

When enabled (1), the number of available channels is
reduced by a factor of 5/6. For example, a device with 8 E1
spans, capacity is reduced to 6 spans (180 channels),
while a device with 8 T1 spans, capacity remains the same
(192 channels) .
Adds an optional Information Element (IE) data (in hex format)
to ISDN Setup messages. For example, to add IE
'0x20,0x02,0x00,0xe1', enter the value "200200e1".
Notes:

This IE is sent from the Trunk Group IDs that are defined
by the parameter SendIEonTG.

You can configure different IE data for Trunk Groups by
defining this parameter for different IP Profile IDs (using
the parameter IPProfile) and then assigning the required IP
Profile ID in the 'IP to Trunk Group Routing' table
(PSTNPrefix).
335
6. Configuration Parameters Reference
Description
October 2009