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FCC Part 68 and Telephone Company Procedures and Requirements for DSU, T1, and ISDN Interfaces
FCC Part 68 and Telephone Company Procedures and
Requirements for DSU, T1, and ISDN Interfaces
Before You Begin Before a Vanguard 6435/6455 can be connected to the network, you must do the
following:
• Provide the local telephone company with the equipment’s registration
number
• Order the proper connections
How to Order
Connections
To order the proper connections, provide the telephone company with the following
information:
• Interface type
• Required USOC jack connector number
• Service code
• Facility interface codes
Troubleshooting
Your Connection
If any of your equipment is not operating correctly, immediately remove it from the
telephone line before damaging the network. If the telephone company is aware of
the problem, they may temporarily disconnect your service. Whenever possible, the
telephone company notifies you in advance of the disconnection.
If advance notice is not feasible, you are notified as soon as possible. Once notified,
you can correct the problem. If necessary, it is your right to file a complaint with the
FCC.
Interface Type USOC Jack
Connector
Service
Code
Facility Interface
Code
56-kbps digital interface RJ48S 6.0F 04DU5-56
ISDN U Interface RJ49C 6.0Y 02lS5
ISDN S/T Interface -------- 6.0F 02lS5
Fractional T1 Interface RJ48C 6.0F 04DU9-BN
04DU9-2SN