System Conditions; Time Slot Allocation For Prt Blade - NEC UNIVERGE SV9300 Networking Manual

SYSTEM CONDITIONS

Time Slot Allocation for PRT Blade

On each PRT blade, the system recognizes the lowest and highest channel numbers to which trunk numbers
have been assigned, and allocates time slots to all the channels within them. If trunk numbers are assigned
to discontinuous channels in this case, the system also allocates time slots to channels not assigned.
For example, as shown below, even when Channel 1 through Channel 10 have been assigned by the system
data programming (CM10 Y=00) excepting Channel 5, the system allocates a total of 10 time slots for all
the ten channels. Therefore, to avoid allocation of unnecessary time slots, it is recommended that consec-
utive channels are assigned on each PRT blade.
Time Slot Allocation for PRT
10 DXXX
9 DXXX
6 DXXX
5 NONE
4 DXXX
1 DXXX
CH0 NONE
2-8
Chapter 2 Q-SIG FEATURES
SYSTEM CONDITIONS
HIGHEST CHANNEL
10 TIME SLOTS ARE
ALLOCATED EVEN
WHEN CH5 IS NOT
ASSIGNED.
LOWEST CHANNEL
NWA-088654-001 Rev.1.0
94ch2001.fm