Installing A Channel Service Unit (Csu) To The Triton T1 Or T1/E1/Pri Board - Altigen AltiContact Manager Version 4.6 Administration Manual

Configuring the Triton T1/PRI Board
Note: If your CO requires specific NSF features to be present in the call
setup packet, please contact AltiGen's Technical Support
department with such information from the CO and they will help
you configure it.
Setting a TEI
The TEI (Terminal Endpoint Identifier) defines which terminal device
is communicating with the CO switch for a given message. PRI messages
involve point-to-point configuration in which each side already knows the
source of any message received. ISDN messages involve point to multi-
point locations in which the source can only be identified by the TEI.
Select one of the following TEI settings:
• Default setting - this is the recommended setting.
• Manually set to - should always be set to 0. Typically, a zero (0) is
used for TEI on a PRI connection. In some cases where a shared D
channel is used, other TEI values might be required to identify
which span will be used for a call.
• Assigned by CO switch - do not use this setting unless advised by
your CO.
Installing a Channel Service Unit (CSU) to the Triton T1
or T1/E1/PRI Board
1. Connect the CSU (Adtran model T1 CSU ACE used as an example) to
the T1/PRI or T1/E1PRI board using an RJ-48C or RJ-48X cable.
2. Connect the CSU to the network termination box using an RJ-48C or RJ-
48X cable.
AltiGen T1 Socket (RJ-48)
Pin 1=Receive Ring (INPUT)
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Refer to your CSU manufacturer's manual for the proper pinout.