Structured Cabling

Office Telesystems provides voice, data, and video cabling, including structured cabling services for businesses in Dallas, Fort Worth, and larger cabling projects nationally. Fiber cabling is also available for demarc extension and backbone applications. Click "Read More" for more information, including fiber cabling.


Maintenance Agreements

Without a maintenance agreement for your phone system, paging system, audio visual, or other related equipment for your Dallas, Fort Worth or regional office, you could be putting your business at risk, especially if your equipment technology is over 7 years old. Contact us today.


Phone Installations

Office Telesystems provides phone system installation and service for Dallas, Fort Worth, regionally and larger facility or cloud phone system implementations nationwide. The planning process for a new phone system installation in your Dallas, Fort Worth or nationwide offices involves an examination of your business operations and implementing a system design that matches your business operational needs.


Internet and Phone (Carrier) Services

Along with a complete VoIP telephone system solution, Office Telesystems can provide you with high-speed business internet and multi-line phone services from the top carriers, including fiber, in a bundled service to reduce your monthly cost. Office Telesystems is truly a “one-stop” provider for all of your telecom needs! High-speed internet and phone services such as fiber or ethernet can include PRI or SIP trunks as well as analog lines.


Phone System Service

Office Telesystems provides parts, service, support, and repairs in Dallas, Fort Worth, DFW, regionally and nationally for every phone system, audio visual system, overhead paging system, structured cabling and other related product that we offer. Our service rates are among the best available! Contact us by phone or request a quote through our website.


Phone System Upgrades

Office Telesystems professional opinion is that your office's phone system, software or any product related upgrades play a key role in whether or not you love your office's unified communications, or not! Whether your office is local in Dallas-Fort Worth or nationally, we provide manufacturer upgrades that offer modern design of your system to meet your office's ever changing needs.


Phone System Relocation

Office Telesystems provides phone system, IT, audio visual and paging system relocation services for the Dallas-Fort Worth and regional area. Larger projects nationally. Structured voice, data and video cabling and more are also available. Contact our expert sales team for more information or go to the Request a Quote page from the menu above.


Financing Options

Fair Market Value (FMV) and $1 Buyout Lease Options
These lease options from NEC Financial Services offer operating expense or capital expenditure options for premise based phone systems, audio visual, overhead paging systems and other unified communications. Both lease options offer low monthly payments. Contact us today for more information on which lease option is best for you. Major credit cards are also accepted!