Norstar E&M/DISA Trunk Cartridge Feature Highlights:
Provides E&M Tie line private networking between Norstars in a private networking configuration.
Contains 2 E&M Type II Trunk interfaces.
The cartridge also contains 2 DTMF
receivers, required to support DISA on Loop-Start Trunks.
Norstar E&M/DISA Trunk Cartridge is compatible with the following systems:
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