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The best support and value on NEC SL2100, NEC SL1100, and NEC DSX Equipment.
Equipped for traditional analog CO Lines
Ready to work with SIP Trunks
24 PRI channels right out of the box
100% IP Solution with IP phones
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This digital station card allows for you to expand your main KSU to handle an extra eight SL1100 business telephones.
If you need to add extra analog phones to your SL1100, don’t forget this analog station card, it will give you 8 ports.
Supplies four loop-start CO trunks for your SL1100 PBX phone system.
Provides interface for a 4-Port CO Trunk Daughter Board. Only required for configurations with fewer station cards than CO Trunk Daughter Boards.
This T1/PRI Card installs easily and directly into the expansion slot in the main or expansion KSU.
If you need to expand your digital business phone system, this card will allow your main KSU to integrate with up to two other expansion KSUs.
Looking for a VoIP/SIP solution? This daughter board will make your SL1100 business phone system VoIP ready and Includes 4 SIP Ports!
7 items found in Expansion Cards. Showing 1 - 7
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