Comdial Dxp Plus Instructions Manual
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2.4 Using Impact Telephones The DXPPlusaccepts all of the currently producedImpacttelephones. Figure 3 details all of theImpact telephones that operate on the DXPPlus. Figure 4 shows the dimensions of theImpactMultiline telephone. QZ ABC DEF MNO WXY GHI PRSTUV OPER JKL TRNS/CNF HOLDTAP INTERCOM QZ ABC DEF MNO WXY GHI PRSTUV OPER JKL TRNS/CNF HOLDTAP INTERCOM MUTE SHIFTSPEAKERINTERCOMTRNS/CNFTAP HOLD OPERTUV PRS WXYDEF ABC QZ MNO JKL GHI# MUTE SHIFTSPEAKERINTERCOMTRNS/CNFTAP HOLD OPERTUV PRS WXYDEF ABC QZ MNO JKL GHI# MUTE SHIFTSPEAKERINTERCOMTRNS/CNFTAP HOLD OPERTUV PRS WXYDEF ABC QZ MNO JKL GHI#MUTE SHIFTSPEAKERINTERCOMTRNS/CNFTAP HOLD OPERTUV PRS WXYDEF ABC QZ MNO JKL GHI# 8012S 8112N IB64X 8101N 8112S 8124S 8024S CAJS076 Figure 3: Impact Station Configurations GCA40–130 DXP Plus General Description 8 – Telephone Features
8012S, 8112S8101N, 8112N 8024S, 8124S 4.640 10.750 9.0807.130 8.9008.900 3.731 1.034 8.900 CAJS077 Figure 4:ImpactStation Outline Dimensions DXP Plus General Description GCA40–130 Telephone Features – 9
2.5 Using ExecuTech Telephones The DXPPlusaccepts all of the currently produced ExecuTech telephones. Figure 5 details all of the ExecuTech telephones that operate on the DXPPlus. Figure 6 shows the dimensions of the ExecuTech Multiline telephone. TAP MUTE SPKR HOLD ITCMTRANS CONFABC GHI PRS SYSJKL TUV OPERMNO WXY RDL DEF 6620T 6620E HOLDSPKR MUTETA P TRANS CONF SHIFT MW I TCM ABC JKL TUV OPER GH I PRS SYSDEF MNO WXY RDL 6614T 6614E TAP MUTE SPKR HOLD ITCMTRANS CONFABCGHIPRSSYS JKLTUVOPER MNOWXYRDL DEF 6600E DB70 1 4 72 5 8 03 6 9 #OPER PRSGHI TUVJKL ABC WXY MNO DEF HOLD TAP CAJS046A 6701XDB32X EB32X TAP SYS RDL SPKRMUTETRANS CONF HOLDITCM OPERTUVJKLABC PRS GHI WXY MNODEF 6700S TAP SYS RDL SPKRMUTETRANS CONF HOLDITCM OPERTUVJKLABC PRS GHI WXY MNODEF 6702X SYS RDL HOLD I TCM OPERTUVJKLABC PRS GHI WXY MNODEF MNTRTAP MUTETRANS CONF 6706X TAP SYS RDL SPKRMUTETRANS CONF HOLDITCM OPERTUVJKLABC PRS GHI WXY MNODEF 6714S Figure 5: ExecuTech Station Configurations GCA40–130 DXP Plus General Description 10 – Telephone Features
Figure 6: ExecuTech Station Outline Dimensions 8.625 6.451 7.658 8.6254.983 4.069 1.112 1.251 2.887 4.007 CAJS045 DXP Plus General Description GCA40–130 Telephone Features – 11
Reviewing The Hardware 3.1 Understanding The Printed-Wire Boards The basic system consists of a main cabinet, which accepts 14 printed-wire boards, and two expansion cabinets; the upper expansion cabinet accepts twelve printed-wire boards, and the lower cabinet accepts eleven (see Figure 7). Some of the printed-wire boards also hold smaller circuit cards that mount directly to the boards (See section 3.5 for card information) The line boards are listed in section 3.3; station boards are located in section 3.4. The complement of circuit boards include the following (for information on the main DXPPluspackage, see section 3.6, Locating The Boards): Auxiliary Board: —A utility board that provides interface for a maximum of four special-purpose circuit cards. Actual make-up requirements depend upon system configuration. Central Processing Unit (CPU) Board: —Provides central processing and control for the system and other miscellaneous functions. The CPU board has the time switch and conference circuitry and two serial data ports, which have been dedicated for PC-based programming and a remote maintenance modem. Conference Board: —Provide additional conference capability. Each board provides 5 additional 3-way conferences. Interface Boards: —Ties the main cabinet to the expansion cabinet. Each expansion cabinet has an interface board; that connects the main cabinet with the expansion cabinets. Interface boards are included with the expansion cabinet packages. Memory Card: —Provides the memory storage and operating system control. The card mounts directly onto the CPU board, and it is available with two (four megabyte as a future feature) of memory. The system uses re-programmable random access memory, known as “flash memory” or “flash RAM” —not replaceable memory chips, known as “EPROM”. Services Board: —Provides an interface for music-on-hold and background music inputs; it also provides an output to an external paging amplifier. The services board includes four dry-contact relays for external control functions. You can also add up to three additional cards onto the services board for data communications, DTMF tone receiving, and E1 or T1 synchronization. 3 GCA40–130 DXP Plus General Description 12 – Reviewing The Hardware
3.2 Defining The Line Boards The DXPPlusaccepts several different types of lines. In order to use these various lines, you must install the correct line board. The following list details all of the current DXPPlusline boards. Direct Inward Dialing Line Board: —Direct Inward Lines (DID) are incoming only and are employed to reduce the number of channels between the DXPPlusand the Central Office (CO). DID lines allow incoming CO calls to reach internal intercom extensions without going through the attendant station. DID operation requires a group of published directory numbers provided by the CO. The number of DID lines is limited only by the number of installed DID boards. The DID translation tables have limits that may affect DID capacities. The system supports a maximum of 400 DID lines. Loop-Start Line Board: —The loop-start line board provides system interface for loop start lines. Loop start lines are the most common CO line type (loop-start lines do not usually offer disconnect supervision) Multi–Purpose Line Board: —The multipurpose line board provides system interface for ground start lines, loop start lines, and E & M Tie lines; these are typically the three line types that the central office (CO) makes available for connection. The multipurpose line board is programmable for each line type. You can have a maximum of two Tie lines on each multipurpose line board. E1 Line Board (available for international applications): —The E1 board provides 30 channels of voice transmissions over a single, four-wire, 120 ohm cable or over two 75 ohm coaxial cables using multiplexing techniques. The system accepts a maximum of eight E1 boards. T1 Line Board (available for domestic U.S.A. applications) —The T1 board provides eight, 16, or 24 channels of voice transmissions over a single, four-wire, cable using multiplexing techniques. The system accepts a maximum of ten E1 boards. DXP Plus General Description GCA40–130 Reviewing The Hardware – 13
3.3 Defining The Station Boards The DXPPlusaccepts digital, analog, and industry standard telephones. In order to use these different types of stations, you must install the correct station board. The following list explains each station board. Analog Station Board —The analog station board provides support for Comdial’s proprietary analog telephones (such as the various ExecuTech models). Each board supports either 8 or 16 stations. A precharge port is provided for board removal or insertion without system power-down. Digital Station Board —The digital station board provides support for Comdial’s proprietary digital telephones (such as theImpactand DigiTech). Each board supports either 8 or 16 stations. A precharge port is provided for board removal or insertion without system power-down. Industry Standard Telephone Board —The industry-standard station board provides support for industry-standard telephones. Each board supports either 8 or 16 stations. A precharge port is provided for board removal or insertion without system power-down. GCA40–130 DXP Plus General Description 14 – Reviewing The Hardware
3.4 Defining The Option Circuit Cards Many of the DXPPlusboards accept smaller circuit cards. These boards mount directly into the DXP Plus, while the optional circuit cards mount only onto boards. You can install these optional cards on any of the following boards: the Auxiliary Board, the Services board, and the Interface boards. Synchronization Card —Adjusts the E1 or T1 transmit frequency to match the frequency from the CO. The synchronization card mounts onto the Services board only. Communications Card: —The optional communications card provides extra serial ports for the DXPPlus. The communications card contains four serial communication ports and is attached to either the Auxiliary board, the interface boards, or the Services board. You can install two communications cards onto the lower two slots of any of these boards. The system supports a maximum of 18 serial data ports. DTMF Tone Card —The DTMF Tone card expands the system’s industry-standard dialing capability. The system has one IST DTMF receiver located on the services board while each DTMF card provides four additional DTMF receivers. DXP Plus General Description GCA40–130 Reviewing The Hardware – 15
3.5 Locating The Boards Main Cabinet The 14-board capacity of the main cabinet breaks down as follows from left to right: 1 – interface board slot 2 – board slots for future features) 1 – CPU board slot 1 – services board slot 1 – auxiliary/universal slot (for auxiliary boards, station boards, conference boards, or line boards) 8 – universal slots (for station, conference, or line boards) Upper Expansion Cabinet The 12-board capacity of the upper expansion cabinet breaks down as follows: 1 – interface board slot 2 – auxiliary/universal slot (for auxiliary boards, station boards, conference boards, or line boards) 9 – universal slots (for station, conference, or line boards) Lower Expansion Cabinet The 11-board capacity of the lower expansion cabinet breaks down as follows: 1 – interface board slot 2 – auxiliary/universal slot (for auxiliary boards, station boards, conference boards, or line boards) 8 – universal slots (for station, conference, or line boards) GCA40–130 DXP Plus General Description 16 – Reviewing The Hardware
PLUS067A 1 Interface Slot 2 Aux./ Universal Slots 9 Universal Slots 1 Interface Slot 1 CPU Slot 1 Services Slot 1 Aux./ Universal Slot 8 Universal Slots 1 Interface Slot 2 Aux./ Universal Slots 8 Universal Slots Main Cabinet Lower Expansion Cabinet Upper Expansion Cabinet Figure 7: Board Locations DXP Plus General Description GCA40–130 Reviewing The Hardware – 17