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2. BitStorm 1900 Installation and Testing
2-70 BitStorm 1900 Installation and Maintenance Guide 1900-A2-GN20-00
Task 011: Installing External Voice Switch
Connections
Use this procedure to connect the BitStorm 1900 lines to an external
voice facility.
Requirements
This procedure requires the following tools and materials:
• 24 jumper wires (24-AWG) for each BitStorm 1900 modem card
installed (240 wires for a full shelf)
• Cross-connect punch-down tool
"Appendix B. Cabling Specifications," on page 115 contains the
specifications for the cables and wiring required in this procedure.
Step Procedure
1.) Identify the existing Tip and Ring jumper connections from the
external voice facility cross-connect block to the customer-
premises equipment (CPE) cross-connect block.
2.) Verify dial tone on the existing voice facility at the CPE cross-
connect block for the line being rerouted.
3.) Remove the Tip and Ring jumper connections from the line.
4.) Terminate the Tip/Ring jumper wires from the cross-connect of the
external voice facility to the "Voice" side of the EtherLoop cross-
connect.
5.) Terminate the jumper wires from the CPE Tip/Ring connections to
the "EtherLoop" side of the cross-connect block.
6.) Verify the new connection by testing dial tone again at the CPE
cross-connect block.
7.) Secure all cabling in accordance with local office procedures.