NETGEAR XM128, Справочное руководство

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Reference Guide for the Model XM128 ISDN Digital Modem
Configuration 4-5
Switch Type Setup for North America
In North America, the popular types of switches are AT&T 5ESS, Northern Telecom DMS100,
and Siemens EWSD. All of these switches run software that either conforms to the National
ISDN-1 standard or a custom version. The Model XM128 modem supports the six different
combinations listed in
Table 4-4 . The value for n in the ATPn command is shown in the AT
command column. The ATPn command programs the D channel protocol so that the Model
XM128 modem works with the type of switch that is connected to your ISDN line.
To set your switch type, use AT commands (examples given are if your switch type is DMS 100
with Custom Protocol) and follow these steps:
1.
Type ATP0 and press [Enter].
You should receive the following response:
OK
Switch Type: Northern Telecom DMS 100
2.
Type AT&WZ and [Enter] to save the settings.
You should receive the following response:
OK
Table 4-4. Switches supported by the Model XM128 modem
ISDN network switch Switch version AT command Number of SPIDs
AT&T 5ESS network switch Point-to-point Protocol ATP4 0
Point-to-multipoint Protocol ATP5 1
Point-to-multipoint Protocol ATP6 2
National ISDN-1 ATP1 1
National ISDN-1 ATP2 2
NT DMS 100 network switch Custom ATP0 2
National ISDN-1 ATP1 1
National ISDN-1 ATP2 2
Siemens EWSD network switch National ISDN-1 ATP1 1
National ISDN-1 ATP2 2
Other National ISDN-1 ATP1 1
National ISDN-1 ATP2 2