Phone System Installation | Service | Support Dallas Fort Worth | Nationally


Structured Voice Data Video Cabling

Office Telesystems provides structured voice, data and video cabling services for businesses in Dallas Fort Worth and larger cabling projects regionally and nationally. Fiber cabling is also available. Structured cabling available for voice, network, security cameras and more. Click "Read More" for more information on structured low voltage cabling.


Phone System Maintenance Agreements

Get a phone system maintenance agreement for your Dallas Fort Worth or regional office now, or you could be putting your business at risk! This is especially true if your phone system and related equipment is over 7 years old. Click Read More for more info or Request a Quote here.


Phone System Installations

Office Telesystems provides cloud and premise based phone system installations and service in Dallas Fort Worth, regionally and larger facility installations nationwide. The planning process for a new phone system installation in your offices involves examination of your business operations and implementing a phone system design that matches your business' operational needs. Click Read More for more information.


Business Internet and VoIP Phone Services

Office Telesystems can provide you bundled business internet and VoIP phone services, along with a complete cloud or premise based VoIP telephone system solution. Office Telesystems offers high-speed business internet and multi-line phone services from the top providers, including fiber, in a bundled service to reduce your monthly cost. Office Telesystems is your “one-stop” provider for all of your needs! High-speed business internet and VoIP phone services such as fiber, coax or ethernet can also include PRI, SIP trunks and analog lines for premise based VoIP. Click Read More for more info.


Phone System Service

Office Telesystems provides cloud and premise based phone system parts, service, support, and repairs in Dallas Fort Worth, the surrounding DFW area and nationally for every phone system and related products that we offer. We support both UCaaS (cloud/hosted VoIP) and premise based systems. Our service rates are among the best in the industry! Contact us by phone or request a quote here.


Phone System Upgrades

Today's phone system options are evolving rapidly. Office Telesystems' provides phone system upgrades on all products we carry, whether for hardware or software. Upgrades can play a key role in whether or not your office's phone system can continue to meet your ever changing needs. Whether your office is in Dallas Fort Worth or nationally, we provide manufacturer upgrades for phone systems and related products. These upgrades offer the latest in features and design you are looking for. Click Read More or request a quote here.


Phone System Relocation

Office Telesystems provides relocation of cloud and premise based phone systems for Dallas Fort Worth and the regional area. Larger projects nationally. Along with your phone system relocation, we can also provide structured voice, data and video cabling along with other products on our website you may need for your new office space. Contact our expert sales team for more information or request a quote here.  


Financing Options

Financing Options for on site equipment includes Fair Market Value (FMV), 10% buyout and $1 Buyout Lease along with major credit cards. These lease options from NEC Financial Services offer operating expense (OpEx) or capital expense (CapEx) monthly payment options for premise based phone systems, audio visual, overhead paging systems and other unified communications products. Combine all of your purchases for one easy payment! Contact us today for more information or click Read More for which lease option is best for you.