Avaya MCC1 Maintenance Procedures page 389

Table 92: Signaling type summary
Signaling type
Type I Compatible
Type V
Type V Reversed
1 An open circuit is preferred instead of battery voltage.
Figure 117: TN760E tie trunk circuit pack (component side) (R758183)
Table 93: TN760E option switch settings and administration
Installation situation
Circumstance
Co-Located
Inter-Building
Co-Located
Maintenance Procedures
December 2003
Transmit (M-Lead)
On-hook Off-hook
1
open /battery ground
1
open /battery ground
ground open
UNPROT
SMPLX
4 3 2 1
PROT
PORT 4
E & M
Preferred signaling format
To System
Avaya PBX E&M Type 1
Compatible
Avaya PBX Protected
Type 1
Compatible
Net E&M Type 1
Integrated
Standard
Additional maintenance procedures
TN760E tie trunk option settings
Receive (E-Lead)
On-hook
ground
open
ground
SMPLX SMPLX
PORT 3 PORT 2
E & M E & M
E&M/S
MPLX
switch
Far-End
E&M Type 1 E&M
Standard
Protected Type 1 E&M
Standard Plus
Protection
Unit
Any PBX E&M
Off-hook
1
open /battery
ground
open
(2 of 2)
SMPLX
PORT 1
E & M
r758183 RBP 050896
Admin-
Prot/Unprot istered
switch port
Unprotected Type 1
Compatible
Protected Type 1
Compatible
Unprotected Type 1
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