SYSTEM FEATURES158 Installation ManualA1 SYSTEM FEATURESThe Voice Processing System has many features that are available to the System Administrator,the System Manager, and/or System Subscribers. The Table 32 lists and briefly describes eachkey VPS system feature. In addition, references to specific sections of this manual and theSubscriber's Guide are provided in the references column that pertains to each feature listed.The specific procedure steps required to initiate, access, or utilise each feature are detailed atthese references.NoteDepending on the model and/or the software version of the connected PBX, you may not beable to utilise some of the features available only with DPT Integration. For moreinformation, consult your dealer.Table 32FEATURE DESCRIPTION REFERENCESAlternate ExtensionGroupa group of extensions, which require adifferent call transfer sequence than normal,placed into a separate group.• See "Dialing Parameters" in3.2.4 PBX InterfaceParameters.• See "Alternate ExtensionAssignment" inB5.1 Automated AttendantParameters.• See "Alternate ExtensionGroup" in Glossary.APT Integration is the interface data link that permits certaininformation and command functions to besent to the VPS from the PBX. Theinformation and command functions include:Auto Configuration, Caller ID Call Routing,Caller Name Announcement (System/Personal), Direct Mailbox Access, Intercompaging, Live Call Screening, PersonalGreeting for Caller ID Two-Way Recording,Two-Way Transfer.• See "VOICE MAIL" in1.3.3 Which Phone Systemsare Compatible?.• See 1.4.1 General.• See 1.4.2 APT Integration.• See 1.4.3 ConnectionExample—APT Integration.• See 2.7 CONNECTIONS.• See 3.1.1 APT/DPT or InbandSignalling?• See INTEGRATING THE VPSWITH THE PANASONIC KX-TA ANALOGUE PBX ANDKX-TD DIGITAL PBX.• See "APT Integration" inGlossary.