Bri Nsu - Mitel 3300 Technician's Handbook

3300 ICP Technician's Handbook
Table 37: NSU Trunk Type Programming Information
NSU
Universal T1/E1
Universal T1
Universal T1/E1
R2

BRI NSU

Figure 112: BRI NSU – Front Panel
Figure 113: BRI NSU – Back Panel
258
Protocol
T1/E1 PRI/QSIG
T1 E&M
T1/E1 MSDN
R2
Link Descriptor
(Integrated
Access)
ISDN Node
T1D4
DPNSS
ISDN Node
MSDN Trunk
Circuit Descriptor
Type
Universal T1
Universal E1
Universal T1
Universal T1
Universal E1
R2