Configuration
Programming Guide 25
1.6 T1 Port Assignment
Used to assign parameters for T1 ports.
How to set up a T1 card
1. Insert T1 card into a free slot.
Notes
• T1 card should be installed in the free slot no. 1, 5 or 9 of each shelf.
• The next slot must be empty.
2. Assign the card type of the slot to "T1" in "1-1 Slot Assignment" screen.
3. Assign the channel type and the trunk group number of each port in "1-5 T1 Port
Assignment" screen. Assign the directory number and the extension group number
when the channel type is assigned to "OPX."
Note
• The channel type should be assigned on the basis of the contract with a
telephone exchange.
4. When the channel type of the port is assigned to a trunk line (LCO, GCO, DID or
TIE[E&M]), assign the parameters of the port like usual trunk line in "4-1 Trunk
Line" screen. When the channel type is assigned to "OPX," assign the parameters
of the port like usual extension line in "4-2 Extension Line" screen.
5. Change the card status to "INS (In-Service)" in "1-1 Slot Assignment" screen. All
the ports are changed to "INS (In-Service)" status automatically.
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