Configuring The G.703 Interface - HP ProCurve 7000dl Series Basic Management And Configuration Manual

Configuring the E1 + G.703 and T1 + DSX-1 Modules
Quick Start
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2. Use the following command to create a TDM group and assign it the
number of channels used for data.
Syntax: tdm-group <number> timeslots <range of numbers>
When you divide channels between the E1 interface and the G.703 inter-
face, you must create two groups of contiguous channels. Typically, you
will reserve channel 16 and all subsequent channels for the G.703 inter-
face. Enter:
ProCurve(config-e1 1/1)# tdm-group 1 timeslots 1-15
The remaining channels—in this case, channels 16-31—are automatically
assigned to the G.703 interface.
3. If you want the E1 + G.703 module to take its clock source from the PBX,
enter:
ProCurve(config-e1 1/1)# clock source through
This chapter includes only the steps for configuring the E1 interface that
directly affects the G.703 interface. After you enter the tdm-group com-
mand, you must configure the other settings for the E1-carrier line: you
must then configure the Data Link Layer protocol and bind the physical
interface to the logical interface. For detailed information about
configuring the E1 interface for data communications, see Chapter 4:
Configuring E1 and T1 Interfaces.

Configuring the G.703 Interface

1. Access the E1 interface for the G.703 port:
Syntax: interface e1 <slot>/2
For example, if the E1 + G.703 module is in slot 1, enter
ProCurve(config)# interface e1 1/2
2. Configure the line coding. You should match the line coding used on
your PBX:
Syntax: coding [ami | hdb3]
The default setting is HDB3.
For example, to configure the line coding as AMI, enter:
ProCurve(config-e1 1/2)# coding ami