AT&T 585-300-903 manual System 75, Generic 1, and Generic 3 Administration

10-2DCP Mode 1 Installation and Administration

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System 75, Generic 1, and Generic 3 Administration

Administration depends on whether the customer is using static (high-speed data only) or dynamic (voice and high-speed data) switched 56 access.

NOTE

Any Generic 1 switches in a 56 Kbps network that includes a Generic 2 must be running at least Issue 7.2 software.

∙Static Access: For static (high-speed data only) 56 Kbps switched access, the switch must be administered as follows:

—Using the add trunk-groupform, set the comm type to DATA and administer the switch for wink in/wink out.

—Using the change system-parameters features form, set the off-premise tone detect to 25.

—Using the change ds1 circuit pack form, set the signaling mode field to robbed-bitand set either ZCS or B8ZS to match the CO.

∙Dynamic Access: For dynamic (voice and high-speed data) 56 Kbps switched access, the switch must be administered as follows:

—Using the add trunk-groupform, set the comm type to RBAVD, the baud rate (or bit rate) to 19.2, and administer the switch so it matches the central office trunk type.

—Using the change system-parameters features form, set the off-premise tone detect to 25.

—Using the change ds1 circuit pack form, set the signaling mode field to robbed-bitand set either ZCS or B8ZS to match the CO.