2.19 Caller ID Features2.19.1 Caller IDDescriptionThe PBX receives caller information, such as the caller’s name and telephone number, through the trunk. Thisinformation can then be shown on the displays of PTs, PSs, or SLTs that support FSK-type Caller ID.The PBX can modify a received number according to preprogrammed tables, so that an extension user caneasily use the received number to call the caller back. For example, if an area code is not required to calloutside destinations in a certain area, but received Caller ID numbers from that area contain an area code, itis possible to store that area code in a modification table so that it is deleted automatically from receivednumbers (Automatic Caller ID Number Modification).1. FeaturesCaller ID includes the following features:Feature Description & ReferenceCaller ID Caller’s information which is sent from an analogue trunk.The following Caller ID signalling types are supported: FSK andDTMF.Calling Line IdentificationPresentation (CLIP)Caller’s information which is sent from an ISDN line.® 4.1.2.2 Calling/Connected Line Identification Presentation (CLIP/COLP)Automatic NumberIdentification (ANI)Caller’s information which is sent from an E1 line.®2.29.1 E1 Line Service2. Service FeaturesFeatures Description & ReferenceCalling Line Identification(CLI) DistributionDirects a DIL/DID/DDI/MSN call to a CLI destination if the caller’sidentification (Caller ID/CLIP/ANI) has been assigned to the CallerID Table.® 2.1.1.5 Calling Line Identification (CLI) DistributionIncoming Call Log Caller’s information is automatically recorded in the call log of thecalled extension. This information is used for confirming the caller,calling the caller back, and/or storing the number and name in thePersonal Speed Dialling.® 2.19.2 Incoming Call Log3. Number/Name AssignmentAutomatic Caller ID Number ModificationThis PBX automatically modifies the incoming caller’s number according to preprogrammed tables. Themodified number will be recorded for calling back.236 Feature Guide2.19.1 Caller ID
