ConditionsConditions NoteTrunk line numbers can be referred on a trunk port basis.Each trunk can be disabled by setting Attribution to No Connect inWeb Maintenance Console.In the Web Maintenance Console setting, the installer can specifythe Idle Line Access number to be used for each extension.Refer to 2.3.1 PBX Configuration—[2-1] Extension—Port-1.Port-Main-Trunk Call Block inProgramming Item List.PIL Reference2.4.1 PBX Configuration—[3-1] Trunk—Port3.2.5 Calling Line Identification Presentation (CLIP)DescriptionWhen calling to a SIP Trunk line, notifies a CLIP number set for each extension as the caller's number.It is possible to notify the name information set for each extension as well.When a CLIP number is not set for a calling extension, the Subscriber Number for each SIP Carrier will benotified.ConditionsConditions NoteWhen executing Walking COS, a CLIP set for the extensionspecified by Walking COS is used.Refer to 3.4.2 Walking COS (TRSlevel)When an outgoing call to an extension is forwarded to a trunk, theCLIP and the name of the caller is notified to the trunk.When an incoming trunk call is forwarded to a trunk, the CLIP andthe name of the extension set for forwarding is notified to the trunk.However, when forwarding from aSIP carrier to the same SIPcarrier, the Caller ID and nameinformation received from the SIPcarrier are notified as they are.Refer to 3.1.7 Caller IDPIL Reference2.3.1 PBX Configuration—[2-1] Extension—Port2.4.7 PBX Configuration—[3-7] Trunk—SIP Trunk Property3.2.5 Calling Line Identification Presentation (CLIP)40 Feature Manual