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APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide Preliminary May 9, 2000 5-1
5
Configuring Series56 II and
III Modem and Hybrid Access Cards
Typically, Series56 II™ and Series56 III Digital Modem slot cards do not require any
configuration. Depending on your network, situations might require you to change the way the
modems operate. This chapter describes how to modifiy modem configuration to
accommodate your networking environment. The chapter also provides some guidelines for
use of Hybrid Access (HDLC) cards.
Note: Modem cards are not supported on DSLTNT units, but DSLTNT units support Hybrid
Access cards.
Overview of configuring modem cards
When you make a change to the modem configuration, the change applies to all the modems in
the APX 8000 or MAX TNT unit. You configure modems in the Terminal-Server profile.
Table 5-1 lists common tasks you might have to perform to customize modem configurations,
the sections describing those tasks, and the associated parameters.
For complete information about the associated parameters, see the
APX 8000/MAX TNT/DSLTNT Reference.
Overview of configuring modem cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Specifying modem negotiation settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Specifying modem modulation for Series56 II and III modem cards . . . . . . . . . . . . . . 5-3
Configuring an additional AT answer string for modem calls. . . . . . . . . . . . . . . . . . . . 5-3
Series56 II and III Call-Route profiles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Preventing Series56 II and III cards from delaying Frame Relay connections . . . . . . . 5-5
Hybrid Access card implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5