Specifications

Spectralink 84-Series with AudioCodes Gateway and Avaya Communication Manager: Interoperability Guide
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Connecting to E1/T1 Trunks
The procedure below describes the cabling of the device's TRUNKS module interfaces (i.e.,
E1/T1 trunks). Use a T1 crossover cable.
Warning: Protection against electrical shock
To protect against electrical shock and fire, use a 26 AWG min wire to connect T1 or
E1 ports to the PSTN.
To connect the digital trunk interfaces:
1 Connect the E1/T1 trunk cables to the ports on the device's TRUNKS module(s).
2 Connect the other ends of the trunk cables to your PBX/PSTN switch.