TANDBERG 6000MXP user manual ISDN-PRI Settings

TANDBERG 6000 MXP Profile

4.8.1.2 ISDN-PRI Settings

To make sure your system will work properly using ISDN-PRI, configure the following settings:

1.Set PRI switch type

2.Enter PRI line number

Note that the T1 format is predefined to ESF and the line code is B8ZS. This is not configurable.

Number Range

Enter the range of numbers for your PRI line. If this number is programmed and MSN: On (see Validate numbers in Advanced ISDN Settings) only calls to this number will be answered.

ISDN PRI Switch Type

Select the type of PRI switch to which your system is connected.

Below is a list of common ISDN-PRI/T1 switches.

Type

ATT 4 ESS ATT 5 ESS DMS 100 DMS 250

Manufacturer

AT&T

AT&T/Lucent

Northern

Telecom

Telecom

Northern

PRI Switch Type setting

AT&T ISDN

AT&T ISDN or National ISDN*

National ISDN

National ISDN

*Settings will depend on configuration of the switch. PRI Switch Type is not changed when Restoring Defaults.

Channel Hunting

Max Channels

Maximum number of channels the system may use at any given time.

Low Channel

The lowest numbered B-channel that may be used by the system when selecting channels for outgoing calls.

High Channel

The highest numbered B-channel that may be used by the system when selecting channels for outgoing calls.

Search

Specifies where the system will start searching for available B-channels for outgoing calls.

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