ISDN NT1B-300TC-TSG

TSG-6 ON-HOOK SECURE PHONES

Certified by the Committee on National Security Systems (CNSS), Tone Commander TSG-6 on-hook secure IP phones are available for deployment in SCIF (Sensitive Compartmented Information Facility) and SAPF (Special Access Program Facility) secure areas.

SPEAK WITH CONFIDENCE

Advanced TSG-6 On-Hook Secure VoIP Technology

CNSS Certified For Deployment In SCIFs And SAPFs

SIP Compliant, Certified, and Field Tested

TSG-6 IP Phone 7810

The NT1B-300TC-TSG is a specially designed version of the Teo NT1B-300TC compact ISDN Network Termination. This model has been certified by the National Telecommunications Security Working Group (NTSWG) for use in standalone applications with TSG-6 approved S/T interface ISDN terminals, such as the L-3 Communication Systems STE, or the Tone Commander TSG-6 ISDN Phone 6220T-TSG, where the NT1 is collocated within the SCIF (Sensitive Compartmented Information Facility) area.

– Standalone ISDN NT1
– Includes local power supply
– Made in USA

– TSG-6 approved for deployment in a SCIF or SAPF
– Connects ISDN S/T equipment to telco U-interface
– Complete metallic disconnect when power is removed

OVERVIEW

The NT1B-300TC-TSG is a specially designed version of the Teo NT1B-300TC compact ISDN Network Termination. This model has been certified by the National Telecommunications Security Working Group (NTSWG) for use in standalone applications with TSG-6 approved S/T interface ISDN terminals, such as the L-3 Communication Systems STE, or the Tone Commander TSG-6 ISDN Phone 6220T-TSG, where the NT1 is collocated within the SCIF (Sensitive Compartmented Information Facility) area.

Complete metallic disconnection of the U interface on the ISDN Line jack is provided when the NT1 is not powered, and the design ensures that unintentional microphonic audio signals are not detectable on external wiring. Only two pins (4 and 5) are used on the U Line modular connector; all other contacts have no connection.

FEATURES