Card Type Channel/Protocol TypeNetworking TypePublic (DIL/DID/DDI/MSN) Private (TIE)*1 Virtual PrivateNetwork (VPN)*2BRI/PRI CO ü* üExtensionQSIG-Master ü*QSIG-Slave ü*ü*: Enable (default); ü: Enable*1 ® 1.30.1 TIE Line Service*2 ® 1.30.3 Virtual Private Network (VPN)2. Distribution MethodOne of the following methods can be assigned to each trunk port:Method Description & ReferenceDirect In Line (DIL) Directs a call to a preprogrammed single destination (e.g., theoperator).® 1.1.1.2 Direct In Line (DIL)Direct Inward Dialling (DID) Directs a call with a DID number from a DID line to a preprogrammeddestination.DID is also known as Direct Dialling In (DDI).® 1.1.1.3 Direct Inward Dialling (DID)/Direct Dialling In (DDI)Multiple SubscriberNumber (MSN) RingingServiceDirects a call with an MSN from an ISDN line to a preprogrammeddestination.® 1.1.1.4 Multiple Subscriber Number (MSN) Ringing Service3. Destination Change with the Caller’s Identification NumberThe Calling Line Identification (CLI) Distribution feature works in conjunction with the DIL/DID/DDI/MSNfeatures.Feature Description & ReferenceCalling Line Identification(CLI) DistributionDirects a call to a CLI destination if the caller’s identification numberhas been assigned in the Caller ID Table.® 1.1.1.5 Calling Line Identification (CLI) Distribution4. Available Distribution Feature for Each Optional Trunk Card TypeTrunk CardType Channel TypeFeatureDIL DID/DDI MSNELCOT/LCOT — ü*DID — ü ü*Feature Guide 151.1.1 Incoming Trunk Call Features
