CIS is the worldwide industry leader in secure and custom communications technologies including TEMPEST, TSG, and a broad portfolio of Tactical and Custom products that meet the most demanding requirements for government and commercial security-conscious customers.. Select a product family below to find the products that best suits your needs. Please contact us here with any additional questions!

Cisco 8831 TSG Approved IP Conference Phone

Cisco 8831 TSG Approved IP Conference Phone

Manufacturer: CIS Secure Computing

Key Features

  • Superior wideband acoustics with the first two-element speaker in a conference phone
  • Meets CNSS 5000/5001 defined requirements for use in SCIF and SAPF environments
  • Device authentication and signaling encryption using Transport Layer Security (TLS) with Advanced Encryption Standard 128
  • Media encryption using Secure Real-Time Transport Protocol (SRPT) with AES-128

Additional Features

  • Expansion microphones available

The Cisco 8831 supports Session Initiation Protocol (SIP) for signaling, IPv4, and IPv6.  The phone is optimized for use with Cisco Unified Communications Manager.  This Cisco 8831 conference phone is a modified version that connects to your network like any other 8831 phone.  The difference is the addition of Positive Disconnect On-Hook Security.

The TSG on-hook security can be manually disengaged after an off-hook condition is established (Manual mode) or triggered automatically via the hook switch (Auto mode).  The mode is set at the factory and must be specified at time order.  The security re-engages automatically once any on-hook status is established.

TSG Class Product Code TSG Accreditation Number
Class A DTD-8831-02 TSG-A-06-2017
Class B DTD-8831-01 TSG-B-07-2017
Item Description Class A Class B
Dual Extension Microphone Kit
Available Available
Local power supply for
non-PoE installations
Does Not Apply Available

CIS Secure solutions are available directly from CIS, our authorized resellers, and government contracts including GSA, ITES-3H, NETCENTS-2, and SEWP V.