AT&T DS1/DMi/ISDN-PRI manual Procedure 100 Word 3 System 85 R2V4 & Generic, Tcm

ADMINISTRATIVE PROCEDURE SUMMARY C-7

PROCEDURE 100 WORD 3 (System 85 R2V4 & Generic 2)

Field 2

Field 3

Field 8

Used to assign a trunk group as ISDN-PRI that has ISDN-PRI signaling (type 20). This causes ISDN-PRI message-oriented signaling (MOS) to occur for the trunk group.

Not applicable for ISDN-PRI trunk groups. ISDN-PRI specifications explain the procedures to be used when glare is encountered. These specifications are implemented in the ISDN-PRI feature code.

Used to prevent the sending of various EIs over the trunk group specified in field 1. If the entry in this field is 0, there is no restriction on sending IEs over the trunk group.

For System 85 R2V4, this field controls whether the following IEs are sent or not sent:

●Connected number

●User-to-user

●Calling-party number

●Display

●Logical link identification

●Traveling class mark (TCM)

●Link-layer parameters

●Packet-layer parameters

●Look-Ahead Interflow

For Generic 2, this field allows or prevents the sending of the following IEs:

●Connected number

●Low-layer compatibility

●Calling-party number

●Display

●Logical-link identification

●TCM

●Link-layer parameters

●Packet-layer parameters

●Look-Ahead interflow

PROCEDURE 103

Field 14 This field is called digit collection for both System 85 R2V4 and Generic 2. This field must be set to 1 for all trunk groups whose signaling type is DMI ISDN MOS (type 20). This insures that all outgoing address digits are collected before the switch selects an outgoing ISDN-PRI trunk and assuring that a correct called party number IE in the outgoing setup message.