Installing Did Trunks On An Sla (Usa Only) - Mitel Inter-Tel 5000 Installation And Maintenance Manual

Installing DID Trunks on an SLA (USA Only)

Connect the Direct Inward Dialing (DID) trunks to the Single-Line Adapters as outlined below.
See Figure 5-57 on
to DID trunks, SLAs can also be used to install single line endpoints, playback devices, and off-
premises extension (OPX) stations. Any combination using the two ports on the SLA is possible.
For a diagram, see Figure 5-58 on
1.
2.
3.
4.
5.
Figure 5-57.
Endpoint Modular
Jack Assembly
To
RING
DEM
Block
G Y
R BK
TIP
AC Transformer
If a single line endpoint is located near the SLA, it can be plugged directly into the unit.
®
Inter-Tel 5000 Installation Manual – Issue 2.4, May 2008
page 5-133. DID trunks are also supported through T1 circuits. In addition
Mount one four-conductor modular jack assembly next to each telephone company RJ
jack.
For each modular jack assembly mounted in step 1, mount a corresponding four-
conductor modular jack assembly near the SLA location.
To connect the modular jack assemblies mounted in steps 1 and 2:
a. Run one-pair cable between the corresponding modular jack assemblies.
b. Wire each end of the one-pair cables onto their respective modular jack assemblies.
For a wiring diagram, see Figure 5-57 on
Plug one end of a two-pair, mod-to-mod line cord into each RJ jack and plug the other
end into the corresponding modular jack assembly beside it.
At the MDF backboard, plug one end of a two-pair mod-to-mod line cord into each
modular jack assembly. After programming the DEM-16 port, insert the plug into the
Circuit 1 or Circuit 2 jack on the SLA, as applicable. See "Programming an SLA for Dual
DID Trunks" on page 5-134.
SLA Terminations for DID Trunks (USA Only)
SLA
Standard Reversing
Mod-to-Mod Line Cord
Installing DID Trunks on an SLA (USA Only)
page 5-134.
page 5-133.
Modular
Jack Assemblies
TIP
Y G
BK R
RING
TIP
Y G
BK R
RING
Chapter 5: Installation
G Y
To Telco
RJ
R BK
G Y
To Telco
RJ
R BK
Page 5-133