Salient Characteristics.docx

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MD3 TSG VOIP Phones: Sources Sought
Solicitation number
FA251725PC1
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This memorandum outlines salient characteristics for Telephone Security Group (TSG) phones to be used in a Secure Compartmented Information Facility (SCIF) setting at Peterson Space Force Base. The document specifically recommends the CIS Secure phone model DTD-8841-01D4A-SD, which meets critical requirements including TSG approval, 1GB SC Fiber capabilities, compatibility with push-to-talk handsets, and integration with Peterson's Cisco Unified Communication Manager VOIP network.

The document is part of a pre-solicitation sources sought announcement (Solicitation Number: FA251725PC1) issued by the Department of the Air Force Space Command. Key specifications include disabling speakerphone and removing microphone for enhanced security, ensuring compatibility with existing communication infrastructure, and leveraging a phone model already familiar to the communications squadron. The sources sought notice emphasizes that the memorandum does not constitute a contractual agreement and that all information submission is voluntary.

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TSG_6_Approved_Equipment_Spreadsheet_November_2019_Revised.pdf PDF
MFR Sources Sought.docx DOCX document

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DEPARTMENT OF THE AIR FORCE

UNITED STATES SPACE FORCE

space base delta 1

DEPARTMENT OF THE AIR FORCE

UNITED STATES SPACE FORCE

space base delta 1

10 July 2025

MEMORANDUM FOR RECORD

SUBJECT: Salient Characteristics for TSG Phones BACKGROUND: These phones will be used on NIPR, but in a SCIF setting, so they need certain characteristics.

1. For added security, it must be a TSG (Telephone Security Group) approved phone, with its speakerphone/microphone capabilities removed.

2. Must have 1GB SC Fiber capabilities.

3. For added security, must be compatible with push-to-talk handsets.

4. Must be compatible with Peterson’s VOIP (Voice Over Internet Protocol) network. Peterson Space Force Base has transitioned to a new CISCO Unified Communication Manger to provide Voice over Internet Protocol (VoIP).

5. The Peterson Comm squadron must already know how to configure the specific phone MD3 believes that the CIS Secure phone model DTD-8841-01D4A-SD phone has all these characteristics and will meet their mission needs.

1. It is a TSG approved phone with its speakerphone disabled and microphone removed

2. Has 1GB SC Fiber capabilities.

3. It is compatible with push-to-talk handsets

4. It is compatible with Peterson’s VOIP network. Peterson uses a Cisco VOIP management system. The DTD-8841-01D4A-SD uses Cisco firmware, so it will not be rejected by the VOIP system

5. This model of phone is already in use on Peterson. The Comm squadron is already familiar with its configurations and will not have to learn a new model of phone that might not work

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