Dallas-Fort Worth, TX
How much does a business phone system cost for a small business in DFW?
A small DFW office’s phone system cost is set by five things: how many people need an extension, desk phones versus apps, the features you need, your internet, and the fees and contract terms on the bill. No flat price fits every office, so measure any quote against everything you spend on communication today.
Book a DemoUpdated October 2026 · Cleod9 Voice, Arlington, TX
What sets the cost
Users, desk phones versus apps, features, internet quality, and the fees and contract terms layered onto every bill.
How Cleod9 quotes
Per business, because a three-person office and a 40-person, two-location office are different builds.
The fair comparison
Everything you spend now on phone, video, messaging and conferencing tools, plus vendor service calls, against one new quote.
Get in writing
Every recurring fee, every one-time charge, the contract term, renewal language and any price-increase clause.
Why a fair quote starts with questions, not a price list
Ask three providers what a phone system costs and you will get three answers that cannot be compared. One quotes a per-seat rate and lists taxes and fees separately. One quotes desk phones for everyone. One quotes a bundle that includes video meetings you already pay for somewhere else. All three can be accurate. They just priced three different offices.
That is why Cleod9 quotes per business instead of publishing a flat per-seat rate. A three-person insurance agency in Mansfield and a 40-person firm with offices in Irving and Plano need different numbers of extensions, different routing, different hardware and sometimes a different internet connection. A single price list would be wrong for both of them.
The useful question is not what does it cost per user but what will we spend each month, all in, compared with what we spend now. The rest of this page walks through what moves that number and how to check it.
What actually moves the number
Six things decide most of a small office’s phone cost. Work through them before you ask anyone for a quote, and the quotes you get back will be comparable.
Users matter more than lines now. On a copper system, every call that might happen at the same moment needed its own line. On a cloud system, the build is mostly about the people who need an extension and the numbers you keep, and your internet connection carries the calls instead of a stack of rented circuits.
- Users and numbers: count the people who need their own extension, then every main, direct and fax number you plan to keep.
- Desk phones or apps: each person can work from a desk phone, a desktop or browser app, or a mobile app, and desk phones are optional.
- Features: separate what you will use every week, such as texting, video, call recording or AI answering, from what you only might use.
- Internet: a voice call needs about 100 Kbps in each direction, but video meetings and screen sharing change the math quickly.
- One-time versus monthly: hardware, setup and porting are paid once, while service, numbers and fees repeat every month.
- Fees, taxes and terms: pass-through charges, provider fees, and the contract’s renewal and increase clauses all land on the real bill.
One-time costs
These are the charges you pay to get started, and they can vary widely from one quote to the next. Desk phones are the big one if you want them. A PoE network switch to power those phones may be another, along with battery backup for the modem, router and switch.
Setup can include activation fees, porting fees for the numbers you bring over, and sometimes cabling if the office never had network jacks where the phones will sit. If a speed test shows the internet will not carry the load, an upgrade or a new circuit may bring its own installation charge.
Do not forget staff time. The time it takes to train each person is a real cost, and it is the easiest one to leave out of the budget.
Monthly costs
Recurring charges cover the service itself, the phone numbers, any features priced separately, and the internet connection the system runs on. Equipment lands here too if you lease it instead of buying it.
Then come the line items that are not in an advertised rate: the federal Universal Service Fund pass-through, state and local 911 fees, Texas sales tax and any regulatory recovery fee the provider adds.
Monthly costs are the ones to watch over the life of the contract, because a price-increase clause or an automatic renewal can change them long after everyone has stopped reading the invoice.
Desk phones, apps and the internet you already pay for
The cheapest desk phone is the one you never buy. On Cleod9’s platform, one extension follows each person across a desk phone, a desktop or browser app and a mobile app, so a field supervisor in Denton or a bookkeeper who works from home in Southlake may not need a handset at all. Outbound calls and texts from the mobile app show the business number, not the employee’s personal cell.
Desk phones still earn their place at a reception desk or anywhere people take calls all day. Count those seats honestly and skip the rest.
The internet side is often less of a problem than owners fear. Cleod9’s guide to internet speed for VoIP and video calls puts an office of ten making calls only at about 1 Mbps each way. Video is different: a one-on-one HD video call needs about 1.5 Mbps each way, and group video needs more. Cleod9 recommends planning for at least double the minimum on upload, and the free C9 Speedtest will show where you stand before anyone quotes you a new line.
Fees, taxes and contract terms that change the real price
The advertised rate is the starting line. These four groups of charges and terms are what turn it into the number on your bill. This page is general information, not legal or tax advice.
Universal Service Fund: interconnected VoIP pays into the federal fund, and providers commonly pass that through as its own line item.
911 fees and sales tax: state and local 911 fees apply, and Texas sales tax applies to telecom services, so budget for both.
Provider fees: regulatory recovery, activation, porting, equipment and early-termination fees are set by the provider, not the government.
Contract terms: the length of the term, automatic renewal and any price-increase clause decide what years two and three cost.
Each of these gets its own explanation, with the exact questions to ask, on our page about fees to look for in a business phone contract.
How to build an apples-to-apples comparison
It is easy to underestimate what an office spends on communication today, because the cost is spread across several bills and a couple of company credit cards. Before you compare quotes, put the current spend on one page.
Then ask every provider to quote the same headcount, the same numbers and the same feature list, with fees shown. If one quote is missing a line, ask for it rather than guessing. Our page on the ROI of switching to cloud communication covers the savings side in more detail.
- Three recent bills from your phone carrier, including any separate long-distance or toll-free charges.
- Subscriptions for video meetings, conference bridges, screen sharing and any texting app staff use for work.
- Invoices from the vendor who services your current phone system, including trip charges for changes.
- Any answering service or after-hours coverage you pay for.
- The internet bill, with a note on whether an upgrade is coming anyway.
- A list of every person and every number, so each quote prices the same office.
Three offices, three different quotes
Start small: a three-person IT company in Richardson where everyone works from the mobile app and a laptop, the business keeps one main number, and the existing internet connection is plenty. That quote is mostly service and numbers, with almost nothing one-time.
Now a 15-person dental office in Grapevine. The front desk needs handsets and a PoE switch, the practice wants texting for appointment reminders, and patient information in voicemail and recordings means a business associate agreement belongs in the conversation. More hardware, more features and a compliance step.
Then a 40-person home builder with a main office in Frisco and a design center in McKinney: two internet connections to check, routing between locations, a mix of desk phones and apps, and a long list of numbers to port. The build is bigger, and so is the old spend it replaces. If you are still deciding whether to leave copper behind, start with whether VoIP is cheaper than a landline in Texas. For what full-featured should mean on a budget, read what an affordable full-featured phone system looks like.
Common questions
Why doesn't Cleod9 publish a price per user?
Because a single per-user price would mislead most of the people reading it. A three-person office and a 40-person, two-location office are different builds, with different hardware, routing, numbers and sometimes a different internet connection. One published rate would fit neither office well, so Cleod9 quotes per business. The booking page offers a free VoIP consultation, which is the place to ask for a number built on your own office.
Can we save money by skipping desk phones?
Often, yes. Desk phones are optional on Cleod9’s platform. Each person’s extension also works on a desktop or browser app and a mobile app, and calls and texts from the mobile app show the business number. Many offices still put handsets at reception and anywhere people are on the phone all day, but staff who live on a laptop or work in the field may never need one. Every handset you skip is hardware you do not buy, lease or power.
Will we have to upgrade our internet?
Not always. A single voice call needs about 100 Kbps in each direction, and an office of ten making calls only needs about 1 Mbps each way. Video is the part that can push an office into an upgrade, since a one-on-one HD video call needs about 1.5 Mbps each way. Run the free C9 Speedtest from the office during a busy hour. If it falls short, Cleod9 can quote a better business connection, either dedicated internet access or business broadband.
What taxes and fees show up on a VoIP bill in Texas?
Expect the federal Universal Service Fund contribution, which providers commonly pass through as a line item, plus state and local 911 fees and Texas sales tax on telecom services. On top of those, a provider may add its own regulatory recovery fee, and you may see one-time activation, porting or equipment charges. The point is to see every one of them on the quote, so you compare totals rather than rates.
Is it better to lease or buy desk phones?
Buying costs more up front but leaves you owning the hardware, with no second agreement to track. Leasing spreads the cost out, so read the terms closely: ask whether the lease runs longer than the service contract, who owns the phones at the end, and what you owe if you leave early. If only a few people need handsets, buying that small number outright is usually simpler than signing a separate equipment agreement.
What should we have ready before asking for a quote?
A list of everyone who needs an extension, every phone number you want to keep (including fax lines and any lines on alarms or elevators), three recent bills from every communication service you pay for, and a note of which features you use every week. Add a speed test from the office. With that in hand, a provider can quote your actual office instead of a guess, and you can compare quotes line by line.
Talking to Cleod9
Whoever you ask for a quote, ask for it in two columns: one-time costs on one side, monthly costs on the other, with every tax and fee on its own line. That single request makes any two quotes comparable, Cleod9’s included.
Cleod9 supports its own customers locally, so the person you work with is in your time zone and can come on site if needed, and the Cleod9 VoIP cloud phone system runs on the Wildix platform with remote maintenance and updates. The booking page also offers a free test drive. Ask what it includes and whether you can run it on your own connection with your own staff, and bring last month’s bills to the demo.