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U.S. Air Force Tech. Sgt. Jeremy Beethe, 509th Communications Squadron noncommissioned officer in charge of network infrastructure, tests phone line wiring at Whiteman Air Force Base, Missouri, Aug. 20, 2025. Current installation phone lines use Time Division Multiplexing which utilize physical wiring and circuits, but will soon switch to Voice over Internet Protocol which utilizes digital data to transmit calls. (U.S. Air Force photo by Senior Airman Joseph Garcia)
| Date Taken: | 08.20.2025 |
| Date Posted: | 08.22.2025 15:51 |
| Photo ID: | 9272115 |
| VIRIN: | 250820-F-PQ421-1032 |
| Resolution: | 5683x3781 |
| Size: | 12.72 MB |
| Location: | WHITEMAN AIR FORCE BASE, MISSOURI, US |
| Web Views: | 0 |
| Downloads: | 0 |
This work, 509 CS switches from TDM to VoIP [Image 6 of 6], by SrA Joseph Garcia, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
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