Altigen AltiContact Manager Version 5.0A, Administration Manual

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Board Configuration
AltiContact Manager Administration Manual 6-25
6. Board
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• If two AltiServ systems are connected back-to-back with a E1 span,
the
System Clock Master check box must be checked for only one of
the T1 boards.
• If two E1 boards in the same AltiServ system are connected back-to-
back with an E1 span, the
System Clock Master check box must be
checked for the E1 board that has not been designated by the MVIP
setting as the system’s master clock to drive the MVIP bus.
• If four E1 boards are in the same AltiServ system, where each pair is
connected back-to-back with a E1 span:
— The System Clock Master check box must be checked for one of
the E1 boards from the first pair, that has not been designated by the
MVIP setting as the system’s master clock to drive the MVIP bus.
— The other two E1 boards of the second pair must have its System
Clock Master check box unchecked
Setting up T1, PRI or E1 Channels on the Triton T1/PRI
Board
Use the T1/PRI Configuration button (see Figure 10) to invoke the T1,
PRI or E1 Protocol Configuration window. The Triton T1/PRI Board can
be configured to either T1, ISDN PRI or E1 through the configuration
options within the window.
Note:
In a tie-trunk configuration, set the trunks to “Out of Service”
before changing the trunk type from T1 to PRI or vice versa.
Otherwise, the system will generate garbage call records to your
internal or external logger service. See “Setting General Trunk
Attributes” on page 7-3 for details.