Document Outline

• Contents
• List of Figures
• List of Tables
• Chapter 1. Introduction to the ISDN Interface
  • Overview
    • Description of the ISDN Interface
    • Framing Options
      • ESF Framing Formats
  • Pre-Installation Requirements
    • Ordering ISDN
    • What You Must Purchase
      • DBS Equipment
        • Table 1-1. ISDN Hardware requirements for single-cabinet systems
        • Table 1-2. ISDN Hardware requirements for double-cabinet systems
      • CSU Equipment
        • Table 1-3. CSU equipment required for ISDN
• Chapter 2. Installation
  • Guidelines
    • Hardware Requirements
    • Maximums
      • Table 2-1. EC/TRK slot usage for ISDN
    • Trunk Assignments for Single-Cabinet Systems
      • Table 2-2. ISDN and analog trunk assignments, DBS 40
      • Table 2-3. ISDN and analog trunk assignments, DBS 72
      • Table 2-4. ISDN and analog trunk assignments, DBS 96
    • Trunk Assignments for Double-Cabinet Systems
      • Table 2-5. Maximum ISDN assignments for two-cabinet systems
      • Table 2-6. ISDN and analog trunk assignments, DBS 40 + 40 (16-channel fractional ISDN in the slave)
      • Table 2-7. ISDN and analog trunk assignments, DBS 72 + DBS 72 (23-channel ISDN in the slave)
      • Table 2-8. ISDN and analog trunk assignments, DBS 96 + DBS 40 (23-channel ISDN in the master; 16-...
      • Table 2-9. ISDN and analog trunk assignments, DBS 96 + DBS 72 (23-channel ISDN in the master; 23-...
      • Table 2-10. ISDN and analog trunk assignments, DBS 96 + DBS 96 (23-channel ISDN in the master; 23...
  • Installation Procedures
    • Installing the CSU
      • 1. Connect the equipment cable from the DBS MDF card to the equipment side of the CSU, as shown i...
        • Figure 2-1. CSU installation
      • 2. Connect the network cable from the network side of the CSU to the network demarcation point. (...
      • 3. Test the CSU cabling by performing the following steps.
        • a. Remove the jumper from CN4 on the Sync Card (Figure 2-3 on page 2- 15).
        • b. Put the CSU in the local loopback mode.
        • c. Check the CFA LED on the ISDN card. If the LED is dark, the cabling between the CSU and DBS is...
        • d. Check the cabling from the DBS to the CSU.
        • e. If you don’t find cabling errors, take the CSU out of local loopback mode and reinstall the ju...
        • f. If the CFA LED remains lit, check the cabling from the CSU to the network demarcation point.
    • Installing an ISDN in a Single Cabinet
      • 1. Before beginning ISDN installation, perform the “ISDN Function Reset” command (FF1 9# 1# 1#). ...
      • 2. Check SW4 on the SCC-B card. Be sure it is set to “Mode B.”
        • Figure 2-2. SCC-B Switch 4
      • 3. Check connector 4 (CN4) on the Sync Unit (VB-43563). Make sure that Pins 2 and 3 are strapped....
        • Figure 2-3. Connector 4 (CN4) strapping, Sync Unit
      • 4. Attach the Sync Unit to the CPC-EX card.
        • Figure 2-4. Sync Unit installation
      • 5. Install the MDF (main distribution frame) card in the top of the cabinet as shown in Figure 2-5.
        • Figure 2-5. MDF card installation
      • 6. Set SW1 on the ISDN card according to the following table.
        • Table 2-11. Switch settings for SW1 on the ISDN card
      • 7. Install the ISDN card in the “EC/TRK” slot
      • 8. Connect the Sync Cable from CN1 on the Sync Unit to CN5 on the ISDN card.
        • Figure 2-6. Sync Unit and ISDN connection, single-cabinet installation
      • 9. Connect the cable attached to CN3 on the MDF card to CN3 on the ISDN card (Figure 2-8).
      • 10. Using an RJ48 cable, connect CN1 on the MDF card to the CSU (Figure 2-8). The following illus...
        • Figure 2-7. RJ48 pinouts, CN1 connector
      • 11. Connect the ground cable from the MDF card to the cabinet as shown in Figure 2-8.
        • Figure 2-8. ISDN cabinet connections, single-cabinet installation
    • Installing ISDN in a Double Cabinet with the ISDN in the Slave
      • 1. Before beginning ISDN installation, perform the “ISDN Function Reset” command (FF1 9# 1# 1#). ...
      • 2. Check SW4 on the SCC-B card. Be sure it is set to “Mode B.” (See Step 2 on page 2-14.)
      • 3. Install the Sync Unit in the master cabinet as described in Steps 3 and 4 on pages 2-15 and 2-15.
      • 4. Install an MDF card in the slave cabinet. (See Step 5 on page 2-17.)
      • 5. Set Switch 1 on the ISDN card. (See Step 6 on page 2-18.)
      • 6. Install an ISDN card in the “EC/TRK” slot of the slave cabinet.
      • 7. Connect the Sync Cable from CN1 on the Sync Unit to CN5 on the ISDN card (Figure 2-9).
      • 8. At the slave cabinet, connect the cable attached to CN3 on the MDF card to CN3 on the ISDN car...
      • 9. Using an RJ48 cable, connect CN1 of the MDF card to the CSU. (See Figure 2-7 for RJ48 pinouts.)
      • 10. At the slave cabinet, connect the ground cable on the MDF card as shown in Figure 2-8 on page...
        • Figure 2-9. Sync cable connections, double-cabinet with an ISDN in the slave
    • Installing ISDN in a Double Cabinet with ISDNs in the Master and Slave
      • 1. Before beginning ISDN installation, perform the “ISDN Function Reset” command (FF1 9# 1# 1#). ...
      • 2. Check SW4 on the SCC-B card. Be sure it is set to “Mode B.” (See Step 2 on page 2-14.)
      • 3. Install the Sync Unit in the master cabinet as described in Steps 3 and 4 on pages 2-15 and 2-15.
      • 4. Install an MDF card in each cabinet. (See Step 5 on page 2-17.)
      • 5. Set Switch 1 on the ISDN cards. (See Step 6 on page 2-18.)
      • 6. Install an ISDN card in each “EC/TRK” slot.
      • 7. Connect the Clock Sync Cable from CN4 on the master-cabinet ISDN to CN5 on the slave-cabinet I...
      • 8. At the master cabinet, connect the Sync Cable from CN1 on the Sync Unit to CN5 on the ISDN car...
      • 9. At each cabinet, connect the cable attached to CN3 on the MDF card to CN3 on the ISDN card (Fi...
      • 10. Using an RJ48 cable, connect CN1 of each MDF card to a CSU. (See Figure 2-7 for RJ48 pinouts.)
      • 11. For both cabinets, connect the ground cable from the MDF card as shown in Figure 2-8 on page ...
        • Figure 2-10. Clock sync cable and sync cable connections, double-cabinet installation
• Chapter 3. Quick-Start Programming
  • Before You Begin
  • Programming Initial ISDN Options
    • Minimum Programming
      • Master Cabinet Setup
      • Slave Cabinet Set-Up
    • Multiple DID Programming
    • Typical Central Office Configurations
• Chapter 4. Programming Reference
  • ISDN System Settings
    • System Size
    • T1/ISDN
    • Clock Settings
  • System-Wide Timers
  • Digital Pad Settings
    • Extension Port Settings
    • Trunk Port Settings
  • Master and Slave Settings
    • Trunk Configuration
    • Trunk Signaling
  • Alarm Settings
    • Alarm Descriptions
      • Table 4-1. ISDN alarm definitions
      • Table 4-2. Alarm-related programs
    • Alarm Transmission Options
    • Alarm Timers
    • Error Counters for FF Alarm Keys
    • Alarm Relay Controls
  • Trunk Settings
  • Extension Settings
  • FF Key Settings
  • Special ISDN Function Codes
• Appendix A CPC-EX 2.3 Updates
  • New Features
  • Software Corrections
  • 16-Port Voice Mail Support via API
  • Off-Hook Voice Announce (OHVA) via API
  • Small LCD Soft Key Support via API
  • Call Record (OHVA) via API
  • Special Features
    • *UNA Transfer
    • *UNA Call Reversion
  • CPC-EX Version 2.3.2
    • Affected Items
    • Feature Changes
      • Summary
      • Change Details
• Index