AudioCodes Mediant 3000, User Manual

Page: 817 / 872

Version 6.6 817 Mediant 3000
User's Manual 53. Configuration Parameters Reference
Parameter Description
routing table.
Web/EMS: Filter Calls to IP
[FilterCalls2IP]
Enables filtering of Tel-to-IP calls when a Proxy is used (i.e.,
IsProxyUsed parameter is set to 1 - see 'Configuring Proxy and
Registration Parameters' on page
246 ).

[0] Don't Filter = (Default) The device doesn't filter calls when
using a Proxy.

[1] Filter = Filtering is enabled.
When this parameter is enabled and a Proxy is used, the device first
checks the Outbound IP Routing Table before making a call through
the Proxy. If the number is not allowed (i.e., number isn't listed in the
table or a call restriction routing rule of IP address 0.0.0.0 is applied),
the call is released.
Note: When no Proxy is used, this parameter must be disabled and
filtering is according to the Outbound IP Routing Table.
[IP2TelTaggingDestDialPl
anIndex]
Determines the Dial Plan index in the external Dial Plan file (.dat) in
which string labels ("tags") are defined for tagging incoming IP-to-Tel
calls. The special “tag” is added as a prefix to the called party
number, and then the Inbound IP Routing Table uses this “tag”
instead of the original prefix. Manipulation is then performed (after
routing) in the Manipulation table which strips the “tag” characters
before sending the call to the endpoint.
The valid values are 0 to 7, where 0 denotes PLAN1, 1 denotes
PLAN2, and so on. The default is -1 (i.e., no dial plan file used). The
routing label can be up to 9 (text) characters.
Notes:

The routing must be configured to be performed before
manipulation.

For more information on this feature, see Dial Plan Prefix Tags for
IP-to-Tel Routing on page
533 .
[EnableETSIDiversion]
Determines the method in which the Redirect Number is sent to the
Tel side.

[0] = (Default) Q.931 Redirecting Number Information Element
(IE).

[1] = ETSI DivertingLegInformation2 in a Facility IE.
Web: Add CIC
[AddCicAsPrefix]
Determines whether to add the Carrier Identification Code (CIC) as a
prefix to the destination phone number for IP-to-Tel calls. When this
parameter is enabled, the 'cic' parameter in the incoming SIP INVITE
can be used for IP-to-Tel routing decisions. It routes the call to the
appropriate Trunk Group based on this parameter's value.

[0] No (default)

[1] Yes
The SIP 'cic' parameter enables the transmission of the 'cic'
parameter from the SIP network to the ISDN. The 'cic' parameter is a
three- or four-digit code used in routing tables to identify the network
that serves the remote user when a call is routed over many different
networks. The 'cic' parameter is carried in the SIP INVITE and maps
to the ISDN Transit Network Selection Information Element (TNS IE)
in the outgoing ISDN Setup message (if the EnableCIC parameter is
set to 1). The TNS IE identifies the requested transportation
networks and allows different providers equal access support, based
on customer choice.