Comdial Dxp Plus Instructions Manual
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2.4 Checking Signal Paths To verify correct signal paths between the server and the system, use the following illustration to locate the signal paths and check them using an ohmmeter. Be sure that the RD, TD, RTS, and CTS signals from the server connect to the appropriate signals at the system serial data port as detailed in this table. Server Signal ConnectionsSystem Signal Connections 9-Pin Serial Connector25-Pin Serial Connector Modular Serial Data Connector RDPin 2RD Pin 3 TD Pin 4 TDPin 3TD Pin 2 RD Pin 3 RTSPin 7RTS Pin 4 CTS Pin 2 CTSPin 8CTS Pin 5 RTS Pin 1 6 5 4 3 2 1 6 5 4 3 2 16 5 4 3 2 16 5 4 3 2 1 2 3 4 5 6 7 201 2 3 4 5 6 7 2012 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 201 2 3 4 5 6 7 2012 3 4 5 6 7 201 6 5 4 3 2 1NC GND RD TD RTS CTS NCNC NC NC TDTD RD TD RDRD TD RD RTSRTS DTR RTS CTSCTS GND CTS DSRDSR DSR DSR GNDGND RTS CTS GND DTRDTR NC DTR NC GND TD RD CTS RTSNC GND RD TD RTS CTS 1 2 3 4 5 6 1 2 3 4 5 61 2 3 4 5 6 1 2 3 4 5 61 2 3 4 5 6 Jack Standard 6-Conductor Line Cord NOTE: A signal roll-over occurs in the standard 6-conductor line cord. You must maintain the same signal roll-over in the optional house wiring. Optional House Wiring To DXP Jack DXPStandard 6-Conductor Line Cord25-Pin To Modular AdapterSoftware Key9-Pin to 25-Pin Adapter9-Pin Connector 25-Pin Connector Server Optional House Wiring >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >> > >> >> >>>>>> >>>>>> DXP028 Figure 4. Examining The Signal Interconnections GCA40–121 Installing The Telephone Services Interface Installing the Telephone Services Interface – 11
2.5 Programming The DXP and DXP Plus System You can change the baud rates, data bits, stop bits, parity, and flow control for each serial data port in the system to match the data device that you connect there. Select a serial port and set the parameters shown in the following table. Baud OutBaud InData BitsStop BitsParityFlow Control 96009600 8 1 NONE RTS/CTS Once you enter the DXP or DXP Plusprogramming mode, perform the following steps; 1. Press CONTROL T for main menu. 2. From main menu, select system and press ENTER. 3. From system menu, select serial ports and press ENTER. 4. From serial ports menu, type item number for main port or for auxiliary port and press ENTER. 5. From serial port type menu, select the serial port number and press ENTER. 6. Press SPACE bar for feature setting 7. Press TAB for next parameter. 8. Repeat steps 6 and 7 for all parameters. 9. Press ENTER to accept settings. 10. When finished, press ESCAPE twice. 11. Type y to accept changes, n to reject them, or r to resume editing and press ENTER. 2.6 Installing The Software This section covers installation of the software on the LAN server. 1. Verify that the server includes Novell NetWare version 3.11 or higher. If not, follow the installation instructions provided with your version of NetWare and install it at this time. 2. Install the Novell Telephony Services software on the server by following the instructions provided with that software package. 3. Insert the kit-supplied diskette containing the system driver labeledEnterprise Telephony Servicesin an available floppy disk drive on the server. At the server console prompt (SERVER_NAME:), type: load install. Select Product Options and pressInsto install a new product. Select the drive letter corresponding to the drive containing the system driver software (diskette) and pressEnter. 4. TypeCOMDIALat the server prompt and pressEnterto load the system driver. Installing The Telephone Services Interface GCA40–121 12 – Installing the Telephone Services Interface
3.0 Administering The Data Link From Server To System This section covers system administration issues, including the opening and closing of the Telephony Services data link, and using the system driver/interface. 3.1 Using Administration Options From the DXP Administration portion of the main menu, the following options exist: 1. About... 2. Active Session Information 3. DXP Link Administration 4. Select Active Serial Port 3.1.1 Using The About... Menu To Access Software Version Information Selecting the About... menu option provides current software version information for both Telephony Services and the DXP system. NOTES: 1. A Telephony Services Link must be active for the DXP Firmware Version to be shown; otherwise, the version will be shown as UNKNOWN. 2. At least one active session must exist before the Telephony Services driver version can be shown; otherwise, the version will be shown as UNKNOWN. 3.1.2 Using The Active Session Information Menu Selecting the Active Session Information menu option provides the following options: 1. Display Active Sessions 2. Display Monitored Calls 3. Display Monitored Devices 3.1.2.1 Displaying Active Sessions Selecting the Display Active Sessions option shows a list of all active sessions for the active serial port. Sessions are displayed by Log-in Name and Telephony Services Session ID. 3.1.2.2 Displaying Monitored Calls NOTE: the Display Monitored Calls option is not currently available. 3.1.2.3 Displaying Monitored Devices Selecting the Display Monitored Devices option shows a list of all active device monitors for the active serial port. For each device monitor, the following is shown: 1. Device being monitored. 2. Log-in Name of the session monitoring the device. 3. Session ID of the session monitoring the device. 4. Application name associated with the session. 5. Monitor Cross Reference ID. 6. Filter value. GCA40–121 Installing The Telephone Services Interface Installing the Telephone Services Interface – 13
3.1.3 Using The Link Administration Menu Options Selecting the Link Administration menu option provides additional options as follows: 1. Clear Port Statistics 2. Close DXP Link 3. Edit Port Configuration 4. Open DXP Link The first line of the option screen shows the active serial port (example, “Board:0 Port:0). 3.1.3.1 Clearing Port Statistics Selecting this option resets all of the monitored items on the “Link Statistics Screen” such as busy hour, busy minute, and packets received. 3.1.3.2 Closing A Link Selecting the close link option terminates the Telephony Services link established for the active serial port. Any other active links are unaffected. 3.1.3.3 Editing Port Configuration Selecting this option allows you to modify the following parameters: ·Baud Rate ·Link Name ·Hardware Handshaking ·Auto Link Initialization Modify these parameters as follows: 1. Using the cursor keys, select the parameter you wish to modify. 2. Select a new value. 3. Press Esc to save your new values. NOTE: The new values become effective the next time you load the DXP driver (see section 2.2, “Installing The Software”). 3.1.3.4 Opening A Link Selecting the open link option establishes a link to the system using the active serial port. Any other active links to other systems are unaffected. If the server is unable to establish a link, the screen shows a Link Failed message. If this occurs, verify cable connections and try again. If you are still unable to establish a link, please refer to the “Trouble shooting” section in this document for other possible causes. See also section 3.2. 3.1.4 Selecting An Active Serial Port Use this menu option to select an active serial port from the list of available ports. The system driver locates all available ports when it is loaded. Installing The Telephone Services Interface GCA40–121 14 – Installing the Telephone Services Interface
4.0 Trouble shooting The Interface Option Problem Possible Cause Unable to load Comdial NLM 1. Telephony Service’s software not installed correctly. 2. Telephony Service’s network loadable module (NLM) not loaded. The COMDIAL.NCF file on the supplied diskette shows the loading order of all required NLM’s Cannot establish DXP link 1. Line cord between server and DXP not connected or loose connection in house wiring, if used. 2. Software key incorrect or not installed. 3. DB-9 to DB-25 adapter does not have pins 4 and 6 from the DB-9 side. These pins are needed for establishing communications (handshaking) between the server and the DXP system. 4. CTS/RTS flow control not selected on the DXP system port. 5. Line cord connected to the wrong port on the server. 6. Incorrect baud rate selected on the DXP system. 7. Incorrect active port selected in driver administration. Access denied to Telephony Services Software key not compatible with size of Telephony Services installation. For example, Telephony Services installation and license is for 100 users while the software key is for a system driver compatible with a 50-user installation. GCA40–121 Installing The Telephone Services Interface Installing the Telephone Services Interface – 15
Installing And Programming The Analog Terminal Interface On The Digital Communications System 1.0 Introducing The Analog Terminal Interface This publication describes the features, applications, installation, and specifications of the Comdial Analog Telephone Interface (ATI-D-1PT). The ATI-D-1PT is a multipurpose,on-premiseaccessory for the digital communications system. It provides the following features: ·INDUSTRY-STANDARD TELEPHONE (IST) INTERFACE -This feature adapts most industry-standard telephone (IST) devices to the digital station board of the DXP system. The ATI-D-1PT will accept both tone (DTMF) and pulse (rotary) dialing from these devices. CAUTION The ATI-D-1PT by itself does not support any off-premise service. Never connect the ATI-D-1PT to a telephone company-supplied line unless an acceptable OPX long loop adapter is installed. Refer the installation section for adapter installation instructions. The ATI-D-1PT is housed in a self-contained wall mountable metal enclosure. The ATI-D-1PT receives its power from the digital communications system through the station port connection. the ATI-D-1PT contains an internal ringing generator to generate a ringing signal for an IST and high quality, low-loss, balanced, telephone transmission circuitry that supports one IST input. Connection between the ATI-D-1PT and a common equipment digital station port requires one single-pair cable (two-wire). Connection between the external analog IST equipment and the ATI-D-1PT requires Another single pair of wires. The ATI-D-1PT provides modular connectors to allow quick connections. The ATI-D-1PT circuit will drive a load with a maximum ringer equivalence number (REN) of 2.0 thus allowing more than one IST connection at each interface input. Check the REN number of the connected IST equipment so as not to exceed the capacity of the ATI-D-1PT. Improper operation may result if the REN maximum of the ATI-D-1PT is exceeded. The ATI-D-1PT supports a wide variety of IST equipment such as 500 and 2500-type telephones, cordless telephones, answering machines, FAX machines, and data modems. R This manual has been developed by Comdial Corporation (the “Company”) and is intended for the use of its customers and service personnel. The information in this manual is subject to change without notice. While every effort has been made to eliminate errors, the Company disclaims liability for any difficulties arising from the interpretation of the information contained herein. The information contained herein does not purport to cover all details or variations in equipment or to provide for every possible contingency to be met in connection with installation, operation, or maintenance. Should further information be desired, or should particular problems arise which are not covered sufficiently for the purchaser’s purposes, contact Comdial, Inside Sales Department, Charlottesville, Virginia 22906. Printed in U.S.A.IMI89–208.02 10/95
1.1 Detailing The Specifications Electrical Specifications Power requirements: Supplied by the common equipment Ringing voltage: 55 VAC Nominal @ 20 Hz (45 VAC minimum) Power rated to maximum REN = 2.0 Battery feed voltage: 24 VDC nominal Loop current limits between ATI-D and IST interface: 20 ma min. at 620 ohms 70 ma max. at 0 ohms DC loop limits from ATI-D to industry standard interface per port: 620 ohms maximum including interfaced telephony device (Approximately 4000 feet with #26 AWG twisted-pair cable and 300 ohm device load.) (Approximately 500 feet if two IST devices are connected in parallel on same tip and ring pair.) Cable insulation resistance: 30,000 ohms minimum Cable requirement ATI-D to common equipment: 2-pair twisted cable; 25 feet maximum length. (Both common equipment station ports must always be connected to the ATI-D for every installation.) Cable terminations: 623-type, 4-conductor minijacks Dialing: Industry-standard DTMF or Dial pulse (rotary) with nominal make/break ratio of 40/60 @ 10 PPS IMI89–208 Installing And Programming For ATI–D–1PT 2 – Installing The ATI–D–1PT
Environmental Specifications Operating temperature: 32-122 F (0-50 C) Humidity: 90 % relative, non-condensing Mechanical Specifications Height: 2.375 inches Width: 8.062 inches Length: 11.125 inches Weight: 4 lbs. (plus 2 lbs. for packing material) Industry/Regulatory Standards FCC registered and listed for safety compliance as part of digital communications system FCC certified, Part 15 (class A) Installing And Programming For ATI–D–1PT IMI89–208 Installing The ATI–D–1PT – 3
2.0 Installing The Analog Terminal Interface 2.1 Detailing The Mounting Considerations 1. The ATI-D-1PT can be attached to any sturdy, flat surface. 2. The distance between the ATI-D-1PT and the common equipment must be 25 feet or less. 3. The mounting location must be secure and dry and have adequate ventilation. The temperature range of the location must be within 32-122° F (0-50° C). 4. If the mounting surface is damp or if it is concrete or masonry material, a backboard must be attached to it before mounting the ATI-D. Suitable mounting backboards are available commercially or can be constructed out of 1/2-inch plywood cut to size. 5 Tools and hardware required for mounting the ATI-D include: ·Fasteners - wood screws (1/4 x 1-inch round head), toggle bolts, or wall anchors. ·Screwdriver - to match fasteners. ·Electric drill - if prepared holes are required. ·Connecting tool - for fastening wires to a type-66 connector block. ·Crimping tool - for 623-type modular plugs. 2.2 Mounting The Cabinet 1. Unpack and carefully inspect the ATI-D-1PT for shipping damage. Notify the shipper immediately of any damage found. Verify that the package contains all parts and accessories needed for proper installation and operation. 2. If a backboard is required at the mounting location, attach it securely to provide a stable mounting surface. 3. Use the base of the ATI-D-1PT as a template or measure for mounting hole locations per the dimension details shown in illustration. 4. Drill holes of a proper size to accommodate the hardware being used into the mounting surface. If necessary, prepare these holes with inserts, anchors or other attachment devices as dictated by the type of mounting surface. 5. Insert the two top screws into the mounting surface and tighten them to within approximately 1/8-inch of the surface. 6. Hang the ATI-D-1PT on the top screws using the mounting holes located on the rear of the cabinet. Note that these holes are elongated with an enlargement at one end. This feature allows the cabinet to snap down on the screws to secure the mounting when the cabinet is hung on them. 7. Insert a third screw through the mounting tab located on the lower edge of the cabinet and into the mounting surface; tighten it into place. IMI89–208 Installing And Programming For ATI–D–1PT 4 – Installing The ATI–D–1PT
Outline Dimensions (In Inches)Spacing For Mounting Hardware (In Inches) AW139 Detailing The ATI–D–1PT Dimensions Installing And Programming For ATI–D–1PT IMI89–208 Installing The ATI–D–1PT – 5