CALL 972.484.4900
972.484.4900 (DALLAS) 
817.529.1700 (FT. WORTH)

Multi Office VoIP Phone Systems Dallas Fort Worth

Multi Office VoIP Phone Systems Dallas Fort Worth           

Request a Quote


If your Dallas Fort Worth business has several offices, local, nationwide or even worldwide, linking your offices via a multi office VoIP system from Office Telesystems can be extremely beneficial, providing significantly better communications throughout your offices, increased productivity and return on your investment. Multi office VoIP phone systems are available in cloud hosted VoIP or premise based VoIP design.

Office Telesystems has several of the top brand name multi office VoIP systems available in either design option mentioned. See our products section for specific systems we carry, or below for more information.


Cloud/hosted VoIP phone systems can be utilized in a multi office VoIP design or a single office design. Desk sets are provided for your offices at each location that link back to an offsite, centralized server provided by the Cloud phone system carrier, such as the Fonality cloud platform we provide. See the Fonality cloud platform on our Cloud Phone Systems page for more information on this robust, business grade cloud system.  

For premise based systems, there are two main scenarios for multi office VoIP design, system to system VoIP network, and ONE centralized VoIP server linked to VoIP phones at remote offices. There are also options with premised based hybrid VoIP systems where you can use digital phones at each server location with a VoIP link between locations. This can reduce your reliance on the VoIP network. Ask your expert sales representative at Office Telesystems which scenario is right for your multi office VoIP solution.


A premise based, system to system multi office VoIP network is ideal for larger separate offices and/or offices in different area codes. A system to system multi office VoIP network provides system redundancy, which allows each system to work as a stand-alone system if your VoIP link goes down. Multi office hybrid VoIP solutions allow digital OR VoIP phones to be utilized at each system server location, which can help keep equipment cost down and reduce reliance on your network, especially if some or all phones will never leave the desk. The digital phones in this scenario offer the same call options that you have with VoIP phones.  VoIP phones linked to any multi office VoIP network system can be distributed among remote offices, home offices, even locations internationally!  Mobility options in today's multi office VoIP technology offer roving employees true accessibility virtually anywhere in the world.  Better employee management, reduced office space needs and lower carrier service billing can create a monthly savings strong enough to pay for a new multi office VoIP network solution, possibly even put extra money back in your companies pocket!  One touch intercom keys to any extension at any office or remote location, centralized voicemail, email integration and cell phone integration are just a few of the many advantages to a multi office VoIP network solution.  VoIP soft phones are also available which can work right off of your laptop. Turn your laptop into a full featured VoIP extension linked to your office!

A centralized, premise based single server multi office VoIP network has one main server supporting all company phone numbers and extensions.  Analog, digital or VoIP phones can be utilized at the main server location, while VoIP phones can be used on or offsite. Offsite phones are an extension off the main server.  Offsite phones are treated as an internal system extension as if you were in the main office. Features such as one touch intercom and call transfer, shared attendant, centralized call reporting, centralized voicemail and integration to CRM applications are available for multi office VoIP network solutions.

Office Telesystems sales staff and sales engineers understand multi office VoIP network design and can tailor your VoIP network infrastructure and voice/internet services for minimal cost and maximum benefit to your organization.

Since we handle small business to enterprise level applications, here are a few options we have available for a multi office VoIP network solution:

NEC SV9100NEC SL2100 and NEC SL1100 product lines are perfect for smaller multi office VoIP networks requiring light duty hybrid digital and/or VoIP solutions. One touch intercom to any extension anywhere, centralized voicemail, email integration and built in analog ports are just a few of this NEC systems’ rich feature set. All NEC digital and VoIP phones offer high quality full duplex speakerphones. NEC phone systems also come with an industry best FIVE year warranty!


Avaya’s IP Office is ideal for small to medium multi office VoIP networks, offering a robust set of features for even the most demanding office needs. Avaya's IP Office offers high quality VoIP and digital handsets.  Link your cell phone to your extension with “Mobile Twinning”, which gives you access to inbound calls to your direct number and calls routed to your office extension.  Avaya’s IP SoftConsole provides desktop access to view extension status network wide, caller ID log, screen pop capabilities and much more.  Ideal for centralized call center applications and more!  Avaya IP Office Server Edition will support up to 2000 users!  Avaya IP Office is ideal for a multi office VoIP network in single and networked server design.

Netfortris Fonality Cloud VoIP phone systems offer the flexibility for a complete multi office Cloud/Hosted VoIP solution with a easy to manage monthly payment. NetFortris Fonality multi office VoIP systems come in cloud, hosted or premise based VoIP platforms and are available for single office up to nationwide deployment to hundreds of locations. Choose from several endpoints from Polycom, like the VVX500 or the Yealink T48 model as shown above.


Samsungs OfficeServ 7000 Series of Hybrid VoIP systems offer a broad spectrum of office needs ranging from 3 to nearly 500 extensions for multi office VoIP networks.  Mobex links your cell phone to your extension.  Take calls from your extension while your out of the office!  Options for system to system networking or single VoIP server are available for multi office VoIP networks.  Samsung has a great line of high quality VoIP phones that are a true representation of the Samsung name, quality workmanship throughout and great sound quality. Samsung Xchange offers integration to many of the top names in Customer Relations Management software, such as Salesforce, Microsoft Dynamics, ACT!  Goldmine and many more!  Desktop call control is also available with features such as highlight dial, call history, presence management, chat and more.

Submit a Request a Quote today to learn how multi-office VoIP networks can benefit your business!

Serving these Dallas Ft. Worth Cities and More!

Office Telesystems serves Addison, Aledo, Allen, Alvarado, Argyle, Aubrey, Arlington, Azle, Balch Springs, Bedford, Benbrook, Burleson, Carrollton, Cedar Hill Cleburne, Colleyville, Coppell, Corinth, Crowley, Dallas, Decatur, Denton, Desoto, Duncanville, Ennis, Euless, Farmers Branch, Flower Mound, Forest Hill, Forney, Fort Worth, Frisco, Granbury, Grand Prairie, Grapevine, Haltom City, Highland Village, Hurst, Irving, Joshua, Keller, Kennedale, Lake Worth, Lancaster, Las Colinas, Lewisville, Little Elm, Mansfield, McKinney, Mid-Cities, Midlothian, North Richland Hills, Plano, Prosper, Red Oak, Richardson, Richland Hills, Roanoke, Rockwall, Rowlett, Sachse, Saginaw, Seagoville, Southlake, The Colony, Trophy Club, University Park, Watauga, Waxahachie, Weatherford, Westlake, White Settlement, Willow Park, Wilmer, Wylie and surrounding areas.

Website Builder