Mitel SX-200 DIGITAL Pabx General Description Manual
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Features Description 4.60 OFF-PREMISE EXTENSION Description The OPS (Off-Premises) Line card is provided to allow extensions not in the immediate vicinity of the PABX to be directly connected to the DPABX without the use of special trunks. If the extension is located more than 2 kilometers away, it may be necessary to add an AT&T balance network into the circuit - see ‘Programming’. Conditions The &Station Line card may be used as an off-premise line card. Programming l If necessary, select COS Option 402 (Long Loop - Off-Premises Extension Only) for the extension. Operation None Page 4-65
Features Description 4.61 PAGING EQUIPMENT Description Paging equipment may be connected to the equipment via a Universal Card module (Paging/Music-on-Hold module). Up to nine paging zones can be provided. Refer to Section MlTL9108-093~125-NA, System Functional Description (Universal Card Description) for additional in- formation. Conditions None Programming The paging equipment in use must be specified in CDE Form 18 (Miscellaneous System Ports). Operation See Station Feature PAGING ACCESS. Page 4-66
Features Description 4.62 PICKUP GROUPS Description Extensions may be entered into pickup groups, permitting them to answer any call to any other extension within their particular groups. See DIAL CALL PICKUP. Conditions A maximum of 50 Pickup groups are permitted per system, with a maximum of 50 extensions permitted per group. Programming Assign the desired extensions to the appropriate pickup groups via CDE Form IO (Pickup Groups). Operation See DIAL CALL PICKUP. Page 4-67
Features Description 4.63 POWER FAIL TRANSFER (PFT) Description In the event of a common control or power failure which would cause a major loss of call processing, preselected CO trunks are automati- cally switched to designated extensions. Failure transfer may be se- lected automatically under control of the system, or manually by set- ting the maintenance panel transfer switches to TRANSFER. When normal system operation is restored, calls on the transfer circuits remain in effect until they are terminated. Generally, there are three possible circumstances which will cause a power fail transfer; they are: 0 The main control card stops functioning (all bays are cut over into PFT mode). 0 The link between the main controller and one of the analog equipment bays stops functioning (the affected bays are cut over into PFT mode). a On power-up, one of the analog bays fails to initialize properly (the affected bays are cut over into PFT mode). Conditions If a transfer takes place, any existing calls on the transferred trunks are dropped. Ground start trunks require a Ground-to-Loop converter. If trunks are rotary dial only, DTMF sets may not be used for dialing. SUPERSET 3TM or SUPERSET qTM sets m.ay not be used as Power Fail Transfer extensions. Programming None Operation To manually activate PFT, set the maintenance panel Master Transfer Switches to TRANSFER, as required. Page 4-68
Features Description 4.64 PRINTER SUPPORT Description The SX-200’ DIGITAL PABX can accommodate an RS-232 interfaced printer through the printer port located on the backplane of Bay 2. See Section MITL9108-093-200~MA, Shipping, Receiving and Installation for further details. SMDR reports, Traffic Measurement reports and Main- tenance Log reports are all directed to the system printer. For specific information on these categories, refer to the following Sections: (a) Maintenance Log printing: MITL9108-093-351-NA (b) Traffic Measurement printing: MITLS 108-093-450-NA (c) SMDR report printing: MITL9108-093-45 1 -NA. Conditions A functioning printer must always be connected to the system. If the printer fails, or is disconnected, outgoing trunk calls will be disabled as soon as the internal storage buffer is filled up. The system has an internal SMDR record buffer large enough to handle 75 SMDR records; this will provide sufficient time for printer maintenance. Programming None Operation None Page 4-69
Features Description 4.65 PROGRAMMABLE LDN NUMBERS Description Each Attendant has programmable Listed Directory Number (LDN) po- sitions. Up to nine LDN keys and labels may be programmed to appear. The Attendant Console will identify LDNs at the console. Each Listed Directory Number may be assigned to a separate LDN key, allowing the Attendant to answer the incoming call with an approp:iate response. Conditions A console’s LDN numbers are unique; each console must have its own LDN numbers explicitly programmed. Programming The console’s LDN positions can be assigned access codes via CDE Form 08 (Attendant LDN Assignments). These must not conflict with the existing access codes, or the numbering plan. Any type of call may be programmed to appear in any of the console’s LDN softkey positions via CDE Form 19 (Call Rerouting Table); using the access codes programmed into CDE Form 08. See Section MITL9108-093-210-NA, Customer Data Entry for details. dperation None Page 4-70
Features Description 4.66 RANGE PROGRAMMING OF STATIONS AND SUPERSET@ SETS Description This feature allows range programming for blocks of extensions. By entering a range of equipment numbers, one may assign extension numbers, Class Of Restriction (COR), or Class Of Service (COS) to a selected block of equipment numbers. The start extension number or COS number is entered by the programmer. The extensions are as- signed sequentially starting at the entered value, and the COS and COR are assigned to the entire group. Conditions Extension numbers in each range must be in numerical ascending sequence, with each being of the same digit length; e.g., the sequence cannot contain ----, 999, 1000, ----. Programming See Section MITL9108-093-210-NA, Customer Data Entry for full de- tails of programming. Operation See Section MITL9108-093-210-NA, Customer Data Entry for full de- tails of operation. Page 4-71
Features Description 4.67 RESALE PACKAGE Description The Resale Package is a method of offering the system’s ARS “Least Cost Routing” facilities to external users requiring low cost Long Dis- tance calling, much like the offerings of Other Common Carriers. DiSA trunks are installed for external access to the system. The exter- nal user dials up one of the DISA trunks, enters a verified account code, and dials the desired external number. This feature is actually a specialized application of the 5X-200@ Ge- neric 1001 Automatic Route Selection (ARS), Toll Control and Verified Account Code features. Conditions See ‘Verified Account Codes’ and ‘Automatic Route Selection’. Programming 0 DISA trunks are programmed into CDE forms 09, 43 and 15 - see Direct Inward System Access. a Select COS Option 810 (Special DISA) for each of the DISA trunks to force the user to enter a verified account code. l Select COS Option 217 (Direct to ARS) for each DISA trunk. l Program verified account codes - see programming for Verified Account Codes. 0 Select a ‘Direct to ARS’ access code which corresponds to the desired ARS leading digits. Operation 0 Dial into system via DISA trunk. l Enter a verified account code. 0 Make call as required. Page 4-72
Features Description 4.68 RINGING PLAN Description The SX-200e DIGITAL PABX provides the North American ringing plan, used with the tone plan and rotary dial pulse-to-digit conversion features to enable the system to be used in the North American marketplace. The ringing plan is stored in the database on the system floppy disk. Conditions None Programming None Operation None Page 4-73
Features Description 4.69 RINGING TIME-OUT Description An extension can ring for 1 to 5 minutes before the call is dropped (default ringing time is 1 minute). Conditions None Programming Select System Option 40 (Final Ring Time-out), and set the desired time-out period. Operation None Page 4-94