Main Processing Board Installation
Paging (MPB2 only)
Music On Hold
(MPB2 only)
Port 5
(MPB2 only)
Port 1
LEDs
Database
Default Switch
Reset Button
Ethernet Jack
(MPB2 only)
XTS-IP - Installation Manual
Figure 3-10: MPB1/2, PMU, and MODU Configuration
3-17
Chapter 3 - System Installation
Port 2
MODU
PMU
December 2005