This delivery order, valued at $9,134.79, was awarded to AT&T Corp. on June 13, 2024, by the Defense Information Systems Agency (DISA) to provide Voice Internet Service Provider (VISP) Session Initiation Protocol trunking and telephony services to the Air Mobility Command. The work will be performed at AT&T's Vienna, Virginia facility under a firm fixed-price contract with no set-aside designation. This delivery order is a child contract issued under AT&T's master VISP Indefinite Delivery Contract with DISA, valued between $15 million and $304 million and scheduled for completion on February 13, 2032.
The underlying VISP IDC, awarded to AT&T in February 2022 through full and open competition, establishes the company as a primary telecommunications infrastructure provider supporting the Department of Defense across four major geographic regions: Hawaii, Indo-Pacific Command, Europe-Africa-Central Command, and North-South America Command. AT&T's telecommunications services under this vehicle include Voice over Internet Protocol capabilities, Session Initiation Protocol trunking with direct inward dialing, emergency calling systems, and associated transport network infrastructure serving over 500 mandatory worldwide Defense Department sites. Since the master contract's award, DISA and other authorized Department of Defense agencies have issued over one hundred delivery orders, demonstrating AT&T's critical role in sustaining defense communications infrastructure globally.