Rauland Telecenter Iv - Glossary 电路图.pdf

Drawings and Data AAI: Administrative Station: Architectural Number: Attendant Phone: Attribute: Auto-release Mode: B:Attributes: Bus: Call: Call-In: Call Pickup: Central Office: COA: CPU: GLOSSARY Attendant Answer Incoming: An incoming interconnect trunk line which rings the attendant phone. The AAl line type is set by the A:3 attribute. A push-button telephone (with or without a display) connected to a multi- link line. It receives dial tone from the system and can call any station di- rectly. Depending on the programming of its line type, defined by the A: 1 attribute, it can perform paging and other functions. The assigned number that is used to dial a station. The stations extension number. Frequently the room number where the station is located. The phone on the Administrative Line listed at Location Code 64000. All in- coming AAI calls and hot-line calls ring this phone. Any of three (A:, B:, and Z:) user-programmable parameter which, in general, affects an individual line. The architectural number (N:) may also be referred to as an attribute. A TC4400 Call Control Console mode in which the attendant may transfer a call without first talking to the target extension (see Pre-screening). Options associated with each line type. B: attributes vary with the line type. (Refer to the Programming Section KI - 1584). One or more conductors used as a path for transmitting information from any of several sources to any of several destinations. A main route for collecting or distributing logical or audio signals within the system. Dialing a phone or a station directly. This requires a DTMF push-button phone programmed as an administrative phone. A request from a staff station to be called by an administrative phone. The architectural number of the staff station is stored in memory and appears on a visual display. A function that enables an authorized phone to take a call away from an at- tendant line. A telephone-company office containing the equipment that powers the customers telephones, connects their calls, etc. Central Office Adapter: An FCC and DOC approved device (TC4171) used to interconnect the Telecenter IV with a central-office trunk or a PBX. Central Processing Unit (TC4410): memory. The TCIVs microprocessor and 1989 Rauland-Borg Corporation (Orig. 10/88; Rev. l/89) Glossary Page 1 of 7 RadioFans.CN 收音机爱 好者资料库 Drawings and Data CRT3: DISA: DIL: Display Phone: Any Telccenter telephone with a built in LCD (Liquid Crystal Display). DTMF: Dual-Tone Multi-Frequency: The signalling method used by a standard pushbutton phone. The tone generated by each key is a combination of two tones determined by the keys position on the 3 (vertical) by 4 (horizontal) keypad matrix. Each column and row is associated with a particular tone. DTMF Receiver: E the typical current is 30 to 60 ma DC. MIO: Main Input/Output: This module provides the interface between the CPU and the other system circuitry. Module: A circuit board dedicated to a specific function in the system. 1989 Rauland-Borg Corporation (Orig. 10/88; Rev. l/89) Glossary Page 3 of 7 Drawings and Data Monitored Extension: MTGlOO: Multi-Link: Multi-Link Phone: Network Assembly: Night Answer: Node: Normal Call-Ins: Operator Key: Page Key: Paging: PBX: Physical Number: Port: An administrative phone having visual indicator and direct select pushbutton on the TC4400 Call Control Console. Multi-tone Generator: An option which installs in the TC4001 to provide chimes and tones. Having multiple potential communications paths. A multi-link line may be connected to any of the TCIVs sixteen links. A phone which is wired to a line connected to a TC4150 LLM1G. These lines are programmed for staff or administrative stations and can be rung. A terminal block (and circuitry) that provides interconnections among the parts in a phone, and between it and outside lines. Setting which allows calls to the attendant lines to be answered by any ad- ministrative phone by dialing #30. An ending or dividing point of a communication path. Each physical number is a node, providing both transmit and receive. Each remote station, using any mix of telephones, speakers, and call switches, is a node. Call-ins that are announced by a beep at the administrative phone and are stored in the systems memory in the order received. (See also Emergency/ Priority Call-Ins). A TC4400 Call Control Console keys used for Telecenter functions, also called referred to as, “Telecenter Key”. A key on the TC4400 Call Control Console used for quick access to paging (normally this access is to the “A” music channel only) to allow pre-selection of an area established on the switch panel. The process of making an announcement over several speakers (Zone Page) or all speakers (All-Page) at the same time. Private Branch Exchange: A non TCIV electronic switchboard which may be connected to a TCIV. There are 5 12 physical numbers in the TCIV. They relate to the physical modules and terminals of expansion circuits. Some are reserved for system use (i.e.: DTMF receivers 1 and 2 goes to physical lines 0 and 1 (P:O and P: 1) respectively. A device through which information is transferred between the microproces- sor and the outside world. The TCIV provides a serial port on the MI0 to which a personal computer with a communication program may be attached for troubleshooting purposes, to run system diagnostics, or to program the system. Glossary Page 4 of 7 1989 Rauland-Borg Corporation (Orig. 10/88; Rev. l/89) Drawings and Data Pre-Screen Mode: Priority Call-In: Privacy Mode: Programming: Release Key: SC25, SCC25: Service Request: Single-Link: Having only one possible telephone communication path. Single-Link Phone: A staff phone that is wired to an SCC25 board and bused with all other single-link staff phones to a common line on a TC4150 LLM. Single-link Staff Phones have no ringers and are called via a speaker which is co-located on the same physical number of a parallel SC25 or SCC25. Special Page: Staff Station: Station: Supervision: Telecenter Key: A TC4400 Call Control Console mode of operation where transfers automati- cally allow a private preliminary conversation with any recipient (see Auto- release mode). See Emergency Call-in. A remote switch setting that prevents a caller from listening to the room through the speaker. The switch must be set to Normal to allow communica- tion from the speaker to the caller; however, the caller may still transmit through the speaker with the switch set to Private. For privacy, the switch grounds the speaker-transformer center-tap. User data stored in non-volatile memory and referred to by the main program to control the system. Also, the process of placing data into memory. A TC4400 Call Control Console key used to disconnect from the selected line or trunk. Speaker Control Modules: Each module provides 25 latching relays. The TC4 110 (SC25) plugs into the back of a switch panel and the TC4120 (SCC25) comes equipped with a chassis for mounting. Collectively referred to as SCs, the SC25 services speakers and the SCC25 services single-link staff phones or speakers. All SCC25s serving single-link staff phones are bused to a shared line on a TC4150 LLM. A signal requesting service from the central equipment - typically, the off- hook current started by picking up a phone to complete a DC path. (See loop-start). Paging via a separate amplifier and speakers wired to an LLM line. Calls to a Special Page Line are queued on a first-come first-served basis and hierarchi- cally restricted to specified groups of administrative phones. A location where there is some combination of speakers, phones, and call-in switches to facilitate communication with an administrator. A set of remote equipment providing communication services to a single user. A signal telling the system to maintain a connection - e.g., loop current or Keep-Alive. A TC4400 Call Control Console key used for Telecenter functions, also called “Operator Key”. 1989 Rauland-Borg Corporation (Orig. 1 0/88 Rev. l/$9) Glossary Page 5 of 7 Drawings and Data TC4001: TCIV Main Central Assembly:The TC4001 contains the basic operational components of a TCIV system: CPU (Central Processor Unit); MI0 (Main Input/Output module); one VCM2 (Voice Controlled Amplifier Module); and, an LLM (Line Link Module), TC4110: TC4120: TC4140: TC4150: TC4160: TC4165: TC4170: TC4171: TC4200: TC4202: TC4211: TC4250: TC4400: TC4420: TM432: TMC433: Trunk: Speaker Control Board (SC25) Speaker Control Board (SCC25) Central Processor Unit LLM16 Line Link Module VCM2 Voice Controlled Module VCM2 Expansion Chassis: Holds 4 extra VCM2s. COA Expansion Chassis: Each holds 11 COA modules. Central Office Adapter module: Vacuum Fluorescent Display (VFD): Single-Line Administrative Phone Single Line AdministrativePhone with display (LCD) Five Line key telephone Call Control Console (CON) Console Interface Adapter (CIA) Graphics Annunciator Module (GAM) Graphics Annunciator Chassis A line connecting two systems together or a line carrying more traffic than a typical extension. In the TCIV, “trunk” refers to interconnect lines. Glossary Page 6 of 7 1989 Rauland-Borg Corporation (Orig. 10/88; Rev. l/89) VCM2: VFD: Zone: Voice-Controlled Amplifier Module:Each TC4160 provides an intercom channel for phone-speaker communication which can be hands-free at the speaker end through the use of VOX (voice operated switch) technology. Normally, the VCM2 is in the Listen Mode, receiving room sounds and amplifying them to the phone user. When the phone user speaks, it switches to the Talk Mode and amplifies the phone users voice through the speaker. Each VCM provides 12 watts audio power and can support 1 - 2 1 SCs. Using more VCMs results in more phone to speaker voice paths. Vacuum Fluorescent Display: A large, bright display (TC4200) that mounts on a wall to serve the users of one or more display phones. VFDs can be viewed comfortably from up to twenty feet away. Speaker Zone Groups: Each speaker can be included in from one to eight groups, determined by the Z: attributes. Pages and time signals can be sent to individual zones.