Amanda Work Group Manual
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Appendix D: Installing RDSP/RTNI Boards Installation Checklist The RDSP/RTNI two-board combination puts all the Digital Signal Processors (DSPs, specialized CPUs) on one board and provides either an analog or digital telephony interface with the other. You must jumper and install one RDSP/xx000 (that is RDSP/4000, RDSP/8000, RDSP/ 12000, RDSP/16000, RDSP/24000) and one of the following boards: The Brooktrout RTNI-xATI board that provides an analog telephony interface The Brooktrout RTNI-2T1 board that provides a digital telephony interface You must connect the interface board to the RDSP/x000 board using the MVIP bus cable, which will transfer voice data between the two boards. The connector cable for this is supplied with the board set. Since the RDSP/x000 board does not provide its own clock, it also receives timing information from the bus. In addition, you must connect the RTNI board to the telephone network. Follow this checklist or use it to verify that you have completed all the necessary steps for connecting Amanda to the telephone switching system. Be sure to… 1. Configure an RDSP/x000 board: a. Configure MVIP Streams b. Configure the MVIP Termination c. Configure the Base I/O Port 2. Configure an RTNI-xATI board: a. Configure the MVIP Termination b. Configure the Base I/O Port c. Configure the Line Interface 3. Configure an RTNI-2T1 board: a. Configure the Base I/O Port b. Configure the IRQ Jumpers c. Configure the Line Interface 4. Install the boards 5. Install the MVIP cable
242 Installing [email protected]/Windows 6. Install Amanda software without errors 7. Connect the line cords from the voice boards to the telephone switching system 8. Test each voice board port for answering 9. Run Setup to define dial codes 10. Program the telephone switching system for voice mail integration 11. Run Setup to obtain tone patterns 12. Run Setup to define telephone switching system integration patterns 13. Run Setup to define Amanda system configuration options Requirements Before installing the RDSP/x000 board, verify that the host system meets each of the following requirements: Bus speed is 8 MHz with 0 wait states or 10 MHz with 1 wait state Can provide +5v 3.0 A power to the RDSP/x000 board These requirements are in addition to those for the system. ShowJump Utility Brooktrout provides the ShowJump utility which shows how to configure the jumpers on various types of Brooktrout boards. On Amanda, this utility is stored in the directory where you installed the Brooktrout driver. With ShowJump, you do not need to read all the configuration information in this chapter. To use ShowJump: 1. Select Start⇒Programs⇒Brooktrout⇒ShowJump. 2. Check the jumpering for the correct voice board. 3. Click Exit to exit. Configuring an RDSP/x000 Voice Board The following figure shows the locations of the jumper blocks and connectors on the RDSP/x000 board. The tables below it describe those jumper blocks and connectors and show how to jumper the RDSP/x000 board for use with Amanda. Later sections of this chapter offer more detailed explanations about how to jumper this board.
Appendix D: Installing RDSP/RTNI Boards 243 The RDSP/x000 Board Jumper Block and Connector Information Closed means that two pins are covered/connected by the shorting jumper, and Open means that the two pins are not covered/connected by the shorting jumper. In the diagrams in this chapter, the blacked out pin positions represent closed positions. T IP:Installers often place shorting jumpers over only one pin when the posi- tion is Open. This does not connect the pins, but it does prevent losing jumpers. Table 1: Jumper Positions for Use with Amanda LabelTy p eDescrip- tion12345678 W1Jumper block DSi MVIP streamOpenOpenOpenOpenOpenOpenClose dOpen W2Jumper block DSo MVIP streamOpenOpenOpenOpenOpenOpenClose dOpen W3Jumper block Base I/O portClose dClose dClose dClose dClose dOpenOpen W4Jumper block MVIP ter- minationClose dClose d J2Connec- torMVIP bus W1 W2 W4 J2 W1 W2 W3 2 140 39 W4
244 Installing [email protected]/Windows Understanding MVIP Streams MVIP is a standard protocol for connecting PC resources. The MVIP bus provides both physical and logical half-duplex internal connections for up to 512 resources. The MVIP bus is segmented into 8 bidirectional serial data streams, each composed of a pair of unidirectional streams. Each unidirectional stream can carry 2.048 megabits of data per second, partitioned by Time Division Multiplexing into 32 64-kilobits-per-second (Kb/sec.) time slots. A single MVIP time slot has sufficient bandwidth to do either of the following: Carry PCM voice data Be a 64 Kb/sec. pipe for data communications Numbering schemes for both streams and time slots start with 0. An MVIP board is configured to use one of the eight streams on the bus. The port associated with each time slot is made up of two half-duplex connections. During configuration, each resource on the board is mapped to a discrete time slot of the stream. For example, the stream on an RDSP/24000 board automatically maps time slots 1, 9, 17, and 25 to RDSP resources to 1, 2, 3, and 4, respectively. The port associated with Time Slot 4 has two halves: the input designated DSi4, and the output DSo4. The network interface board is the point of reference for input and output. Configuring MVIP Streams Each RDSP/x000 board uses two MVIP streams: one for receiving and one for transmitting. The RDSP/x000 board can receive on one of the DSi streams (DSi0 through DSi7) and can transmit on one of the DSo streams (DSo0 through DSo7). Each RDSP/ x000 board is factory-configured to use streams DSi6 and DSo6. The Amanda Company recommends that you change these settings. The DSi stream jumper block consists of a pin position for each DSi stream. If you look at the board with the bracket on your right, the leftmost pin position corresponds to DSi0, the next pin position corresponds to DSi1, and so on. The rightmost pin position corresponds to DSi7. The DSo stream jumper block has the same construction as the DSi stream jumper block with the leftmost pin position corresponding to DSo0 and the rightmost pin position corresponding to DSo7. To configure the DSi and DSo streams: 1. Find the jumper block for the DSi and DSo streams on the board. The jumper block for the DSi MVIP stream is labeled W1. It is below the MVIP con- nector if the bracket is to your right. W3
Appendix D: Installing RDSP/RTNI Boards 245 The jumper block for the DSo MVIP stream is labeled W2. It is below the MVIP con- nector and the W1 block if the bracket is to your right. 2. The settings should be as shown below: 3. Only the first pin position should be closed with a shorting jumper. C AUTION:Do not add or remove shorting jumpers while power is applied to the board. Configuring the MVIP Termination Each RDSP/x000 can terminate the C2 MVIP and C4 MVIP bus signals. In a series of boards that are on an MVIP bus, the boards at both ends must terminate C2 and C4 while the other boards must not terminate the signals. For example, the following figure shows three boards on an MVIP bus. The left and right boards must terminate the MVIP bus signals while the middle board must not. Each RDSP/x000 is configured at the factory to terminate both C2 and C4. The MVIP termination block consists of two pin positions, one for the C2 and one for the C4. If you look at the board with the bracket on your right, the pin position on the left corresponds to C4 and the pin position on the right corresponds to C2. The Amanda Company assumes that you are installing only one RDSP/x000 board and, therefore, that it should terminate both signals. To terminate both MVIP bus signals: 1. Find the MVIP termination block on the board. It is labeled W4 and is below the MVIP connector at the right of the W1 block if the bracket is to your right. W1 W2
246 Installing [email protected]/Windows 2. For use with Amanda, close both signals’ pin positions using shorting jumpers (as shown below). C AUTION:Do not add or remove shorting jumpers while power is applied to the board. Configuring the Base I/O Port Each RDSP/x000 uses 47 I/O ports in addition to its base I/O port. Seven of these additional I/O ports are contiguous to the base I/O port. For example, if the RDSP/x000’s base I/O port is 300H, then the seven contiguous I/O ports are 301H, 302H, 303H, 304H, 305H, 306H and 307H. The RDSP/x000 also uses five additional I/O ports offset from the base I/O port and each of its seven contiguous I/O ports: I/O port plus 400H I/O port plus 800H I/O port plus C00H I/O port plus 1000H I/O port plus FC00H Each RDSP/x000 board is factory-configured to use base I/O port 300H. If you are installing more than one RDSP/x000 board, you need to change the base I/O ports so that each board has a unique base I/O port. If you are installing only one RDSP/x000 board, you need to change its base I/O port only if there is an I/O port conflict with another device. Each RDSP/x000 must use a base I/O port in the range 0000H through 3FFH. The Amanda Company assumes that you are installing only one RDSP board and recommends that you use base I/O port 300H. To configure the base I/O port: 1. Find the jumper block for the base I/O port. It is labeled W3 and is below the W2 block if the bracket is to your right. 2. Set W3 for use with Amanda as shown below. Close the five positions on the left using shorting jumpers and open the two positions on the right. W4 W3
Appendix D: Installing RDSP/RTNI Boards 247 CAUTION:Do not add or remove shorting jumpers while power is applied to the board. Configuring an RTNI-xATI Voice Board An RTNI-xATI board’s main function is connecting any line resource with any other line or MVIP resource. This is commonly called switching. Your RTNI-xATI board provides Analog-to-MVIP switching. The line resource for your ATI board is analog, but only digital PCM signals can be switched, so the board must convert the incoming analog signal to PCM prior to switching. This conversion is made by the board’s loop start module which links the MVIP bus and a trunk line. Amanda uses only the linking function and not the switching function of MVIP. The following figure shows the locations of the jumper blocks and connectors on the RTNI-xATI board. The tables below it describe those jumper blocks and connectors. They also show how to jumper the RTNI-xATI board for use with Amanda. HexJumper positions RowAddress0123456 1300ClosedClosedClosedClosedClosedOpenOpen
248 Installing [email protected]/Windows Closed means that two pins are covered/connected by the shorting jumper, and Open means that the two pins are not covered/connected by the shorting jumper. Configuring the MVIP Termination The MVIP termination block consists of two pin positions, one for the C2 and one for the C4. The top pin position (labeled W1) corresponds to C4 and the next pin position (labeled W2) corresponds to C2. You should close both pin positions. The Amanda Company assumes that you are installing only one RTNI-xATI board along with an RDSP/x000 board. In this case, this board should terminate both signals. To terminate both MVIP bus signals: 1. Find the MVIP termination block on the board. One pin position is labeled W1 and the other is labeled W2. They are located just below the J1 connector with the bracket on your right. LabelTypeDescription Jumper Settings JumpersEJ10Jumper blockBase I/O AddressOpen Open Closed Closed Closed Closed Open Closed Closed Closed W1Jumper blockMVIP TerminationClosed W2Jumper blockMVIP TerminationClosed ConnectorsJ1ConnectorMVIP bus J4ConnectorTelephony Cable EJ10W1 W2
Appendix D: Installing RDSP/RTNI Boards 249 2. For use with Amanda, close both signals’ pin positions using shorting jumpers (as shown below). C AUTION:Do not add or remove shorting jumpers while power is applied to the board. Configuring the Base I/O Port Each voice board must have a unique base I/O port. Each RTNI-xATI board is factory- configured to use base I/O port 308H. It uses the base I/O port and three others, calculated as offsets of the base I/O port. These I/O ports are: Base I/O port Base I/O port plus 400H Base I/O port plus 800H Base I/O port plus C00H For example, if the RTNI-xATI board’s base I/O port is 308H, then the ATI board uses the following I/O ports: 308H 708H A08H E08H If you are installing only one RTNI-xATI board, you must change its base I/O port only if another device in the computer has the same I/O port. The Amanda Company recommends that you use 308H. To set the base I/O port: 1. Locate the base I/O port jumper block. It is labeled EJ10. 2. For use with Amanda, set the jumpers as shown below. W1 W2 EJ10
250 Installing [email protected]/Windows CAUTION:Do not add or remove shorting jumpers while power is applied to the board. Configuring the Line Interface The line interface configuration of your RTNI-xATI board determines which CO provisions it requires. You must match the line connection to your line interface module configuration as follows: Interface Type: 2-Wire Loop Start USOC Jack Connectory: RJ21X REN/Service Code: X.XB Facility Interface Code: 02LS2 The Loop Start module links your MVIP bus and a telephone line from your CO or PBX. For a loop start, you alert your CO to an outbound call by connecting the tip to the ring, thereby closing the loop and allowing current to flow. Physical Connections After you have installed the board (as explained in “Installing the Boards” on page 251), use the cable supplied with the RTNI-xATI board to connect the Amanda system to the telephone network. Connect the 62-pin connector to the RTNI-xATI board and the Amphenol 50-pin connector to a 66 Block. Pinout Table for Amphenol 50-pin Connector PinDescription-Color codePinDescription-Color code 26T1: Channel 1 Tip-white/blue13R13: Channel 13 Ring-green/black 1R1: Channel 1 Ring-blue/white39T14: Channel 14 Tip-black/brown 27T2: Channel 2 Tip-white/orange14R14: Channel 14 Ring-brown/black 2R2: Channel 2 Ring-orange/white40T15: Channel 15 Tip-black/gray 28T3: Channel 3 Tip-white/green15R15: Channel 15 Ring-gray/black 3R3: Channel 3 Ring-green/white41T16: Channel 16 Tip-blue/yellow 29T4: Channel 4 Tip-white/brown16R16: Channel 16 Ring-yellow/blue 4R4: Channel 4 Ring-brown/white42T17: Channel 17 Tip-yellow/orange 30T5: Channel 5 Tip-white/gray17R17: Channel 17 Ring-orange/yellow 5R5: Channel 5 Ring-gray/white43T18: Channel 18 Tip-yellow/green 31T6: Channel 6 Tip-red/blue18R18: Channel 18 Ring-green/yellow 6R6: Channel 6 Ring-blue/red44T19: Channel 19 Tip-yellow/brown 32T7: Channel 7 Tip-red/orange19R19: Channel 19 Ring-brown/yellow