220 Install and configure IP Trunk 3.01 (and later) nodePrompt Response DescriptionSIDE (USR) MSDL acts as User side of ISL.The IP Trunk 3.01 (and later) DCHIP card acts as theNetwork side of ISL.RLS 25 Release ID of PBX at the far end of theD-Channel. If the far end has an incompatible release, itprevents sending of application messages.Use LD 17 to configure the ISL D-channel for the DCHIP card in SmallSystems.LD 17 Configure the ISL D-channel for the DCHIP card (Small Systems)Prompt Response DescriptionREQ CHG Add new dataTYPE ADAN Type of data blockADAN NEW DCH x Action Device and Number, where:x = 0 – 79CTYP Card Type.DCHI SDI/DCH card (configure the option switches and jumperstraps on the SDI/DCH for RS422 DTE mode operation.CDNO xx Card Number where DCHI resides for Small System andMedia Gateway 1000BPORT 1 or 3 Port Number must be 1 or 3.USR UserISLD Dedicated Mode ISDN Signaling LinkIFC Interface type for D-channel:SL1 Meridian Customer Defined Network (MCDN)The IFC entry must match the protocol entered in TM3.1’s ITG Node Properties, Card Configuration, Protocolpull-down menu.ISLM xxx Integrated Service Signaling Link Maximum CHIDs, where:x = 1 – 382ISLM is the maximum number of ISL trunks controlled bythe D-channel. There is no default value....Nortel Communication Server 1000IP Trunk FundamentalsNN43001-563 02.01 StandardRelease 5.5 21 December 2007Copyright © 2007, Nortel Networks.