SIP User's Manual 144 Document #: LTRT-68806
Mediant 2000 & TP-1610 & TP-260/UNI
Table 5-24: Digital Gateway Parameters
Parameter Description
Send Screening Indicator to
ISDN
[ScreeningInd2ISDN]
Overwrites the screening indicator of the calling number for
IPÆTel (ISDN) calls.
 [-1] Not Configured = Not configured (interworking from IP to
ISDN) (default).
 [0] User Provided = user provided, not screened.
 [1] User Passed = user provided, verified and passed.
 [2] User Failed = user provided, verified and failed.
 [3] Network Provided = network provided.
Add IE in SETUP
[AddIEinSetup]
This parameter enables to add an optional Information Element
data (in hex format) to ISDN SETUP message.
For example: to add the following IE: '0x20,0x02,0x00,0xe1',
define: 'AddIEinSetup = 200200e1'.
Note: This IE is sent from the Trunk Group IDs defined by the
parameter 'SendIEonTG'.
Trunk Groups to Send IE
[SendIEonTG]
A list of Trunk Group IDs (up to 50 characters) from where the
optional ISDN IE, defined by the parameter AddIEinSetup is sent.
For example: 'SendIEonTG = 1,2,4,10,12,6'.
Enable User-to-User IE for Tel to
IP
[EnableUUITel2IP]
 [0] Disable = Disabled (default).
 [1] Enable = Enable transfer of User-to-User Information
Element (UUIE) from PRI to SIP.
The gateway supports the following interworking: SETUP to
INVITE, CONNECT to 200 OK, and USER INFORMATION to
INFO.
Note: The interworking of User-to-User IE to SIP INFO is
supported only on 4ESS PRI variant.
Enable User-to-User IE for IP to
Tel
[EnableUUIIP2Tel]
 [0] Disable = Disabled (default).
 [1] Enable = Enable transfer of (UUIE) from SIP INVITE
message to PRI Setup message.
The gateway supports the following interworking: INVITE to
SETUP, 200 OK to CONNECT, and INFO to USER
INFORMATION.
Note: The interworking of User-to-User IE to SIP INFO is
supported only on 4ESS PRI variant.
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