Telecommunications Systems Division
Communications Directorate

Inside Plant

"The Switch" is the center of all data and voice lines aboard the base. Every circuit aboard the Base is mantained by this section which also ensures dialtone for all of the voice lines

The Installations section installs all of the wiring within a building to connect it to the base voice and data network.


Defense Switched Network (DSN) Information
DSN Quick Reference
DSN Directory

Telephone Guides/References
Quick Reference Guide - Callegra Prompts
Avaya 9608 User Guide
Avaya 2420 User Guide
Telecommunications Design Standards
CCO 2010.1D Telecommunications Design Standards


Outside Plant

The Construction section handles all wiring between buildings aboard the Combat Center.

They run every kind of wire that carries all types of media allowing the Combat Center to be connected by a high speed voice and data network. Installations include all of the conduit, wiring, equipment, and communication closets necessary to ensure a professional installation.

To request assistance for any matter concerning the Voice Division contact the Service Desk by calling (760) 830-7141 or send an email.

Cyber Security (760) 830-0099

Service Desk (760) 830-7141

CTR/ITSM Base Units (760) 830-5176/1690/3500

CTR/ITSM OpForces (760) 830-4657/3230

Operations Officer (760) 830-4066

Telephone Contact the Service Desk


Admin (760) 830-0722

MCEN Support (877) 739-5724

For new infrastructure - jack or cabling - submit a Maximo ticket through Public Works

Commercial (760) 830-6271
DSN 230-6271

Bldg. 1986 10th Street

Marine Corps Air Ground Combat Center Twentynine Palms