Switching your business phones to VoIP can cut telecom costs 30–50% — but the savings aren’t the hard part. Picking a partner who’ll still be there after the contract is signed is. Here’s the checklist we hand every multi-location business before they commit.
By Jonathan Eubanks · June 19, 2026 · 9 min read
⚡ The short version
I get a version of the same call a few times a month. A business owner with offices in three, six, sometimes a dozen locations finally decides to move off the aging phone system, gets three quotes, and calls me because the proposals don’t line up and the salespeople all sound equally confident. “They’re all telling me different things,” he says. “How do I know who’s right?”
Here’s the honest answer: you can’t tell from the quote. The quote is built to win the deal, not to survive the next three years. Roughly two-thirds of mid-size companies have already moved off legacy phone systems, and the ones who did it well typically cut telecom costs 30–50% versus a traditional PBX. But the savings are the easy part. The hard part — the part that decides whether you’re happy in year two — is whether the provider you picked is actually built to run more than one location, and whether anyone picks up when something breaks.
I’ve been sitting on the customer side of these decisions since 2003, and the carrier selling to you is the last party who’ll tell you where they’re weak. So this is the checklist I walk multi-site businesses through before they sign anything. It won’t take long, and it’ll save you from the kind of mistake that’s expensive to unwind once every phone in the company is plugged into it.
Before you take a single demo, spend twenty minutes getting honest about your own setup. Most owners can’t answer basic questions about their current phones — how many lines are at each site, which locations have the worst service, what the whole thing actually costs — and that’s exactly why the renewal keeps getting rubber-stamped. You can’t evaluate a proposal against a baseline you don’t have.
So build the baseline. List every location and how many users or lines each one carries. Note which sites have the worst service today, and get specific about what “bad” means — dropped calls, echo, dead time during storms, whatever it is. Pull your last three months of telecom invoices and total them; I’ve watched that number alone change how seriously a business takes the project. Then write down the single biggest frustration with your current system. That last one matters more than it sounds, because it’s your real buying criteria. If your problem is that nobody can ever reach a human when a site goes down, then the cheapest per-seat price in the stack is irrelevant — you’re buying accountability, not minutes.
Once you’re shopping, the demo will be polished and the feature list will be long. Features aren’t where multi-location deals go wrong. Service and structure are. Here are the questions that actually pull the two apart, grouped the way I’d ask them.
On service and accountability. When I call support, do I reach a person who knows my account, or a queue that starts from zero every time? Who is my point of contact, and what’s their direct line? What’s the guaranteed response time when a site goes down — not the uptime percentage, the response time? And who manages the install and the number porting, and who chases the carrier when it slips? Because it will slip, and the question is whether that becomes your problem or stays theirs.
On multi-location fit. Can all my locations sit under one account and one bill, or am I about to be juggling a dozen invoices again? How long does it actually take to add or move a location — an afternoon, or three weeks of tickets? Can different sites run different setups and still connect seamlessly? Can an employee take their extension home, on the road, or to a new office without a project plan? This is the whole operational payoff of going to VoIP in the first place, and it’s the area where providers built for single-site small businesses quietly fall down.
On reliability and cost. What happens to my calls if a site loses internet or power — is there automatic failover to cell or to another location, or do the phones just go dark? What’s the real uptime track record, not the marketing number? Is pricing per user, and does it improve as we grow? And the one that catches people: what’s not included — what shows up as an add-on three months later? Make them put the all-in monthly number in writing. A provider who won’t commit the total to paper is telling you something.
Some answers aren’t yellow flags you weigh against the price. They’re reasons to walk. If the salesperson can’t give you a direct support contact — an actual name and number for when things go wrong — that’s the relationship you’re signing up for, previewed. If the pricing is “one size fits all” and ignores the specifics of your locations, they haven’t looked at your business and they’re not going to start after the contract is signed.
If you ask what happens during an outage and get a vague non-answer, assume the answer is “you’re on your own.” If there’s pressure to sign before you’ve seen an all-in monthly number in writing, the missing number is the point. And the most common one I see: a provider who sells you with a sharp, attentive rep and then routes you to a generic 800-number queue forever the moment the ink dries. The attention you get while you’re a prospect is the most attention you will ever get. If it’s thin now, it doesn’t improve.
Quick win: Before you compare a single price, call each provider’s support line as if you were already a customer with a down site. Don’t tell them you’re shopping. How long until you reach a human? Does that human know anything, or just open a ticket? You’ll learn more about your next three years in those ten minutes than in the entire sales deck.
If you’d rather not run this gauntlet alone, lining up every provider’s answers — the service terms, the multi-site mechanics, the real all-in cost — on one page is the first thing we do for a business that’s switching. Because the carriers pay us, there’s no advisory fee for that. We’ve filled out this scorecard dozens of times, and we have no quota pushing you toward any one provider. Talk to the team if you want a second set of eyes before you sign.
When the proposals are in, the temptation is to decide on a gut read of the price and the rep you liked best. Don’t. Score it. Rate every provider one to five on the things that actually determine whether you’ll be glad you switched: Does support reach a real person who knows you? Can they handle all your locations on one bill? Is the pricing clear and all-in? Is there a real outage and failover plan? Can they grow and adapt as you do? Total it up.
What you’ll find, almost every time, is that the lowest price doesn’t win the scorecard. The lowest price wins exactly one line — the price line — and loses the four that you’ll actually live with on a bad Tuesday. The right partner wins the total. That’s not a sales pitch; it’s just what happens when you force yourself to weigh the things that matter against the one thing that’s easy to compare. The number on the proposal is designed to be the first thing you look at. The scorecard makes sure it isn’t the only thing.
And there’s a future-proofing column worth adding while you’re at it: which AI features are real today — live transcripts, smart call routing — versus roadmap promises that may never ship? Does the system work across Teams, Zoom, and Webex if your locations don’t all standardize on one? And is there a single advisor who can also line up your internet, fiber, and managed IT, so you’re not back to juggling vendors the day after you simplified your phones? The point of consolidating onto one well-run system is to stop managing telecom as a part-time job. Make sure the provider you pick actually delivers that, instead of just moving the mess somewhere new.
Moving your multi-location business to VoIP is one of the few telecom decisions that can genuinely pay for itself — lower cost, faster changes, real failover, an extension that follows your people wherever they work. But every one of those wins depends on a choice the quote can’t make for you: whether the partner on the other end is built to run more than one site, and whether they’ll still be picking up the phone in year two.
The price is the easiest thing to compare and the least likely to matter when something breaks. So do the unglamorous work first. Know what you have. Ask the questions that separate a partner from a vendor. Walk from the red flags. Score it instead of feeling it. Run that process honestly one time and the right answer usually makes itself obvious — and it’s rarely the cheapest line on the page.
If your phone contract is coming up and you want a straight read before you sign, that’s exactly the work we do, and it costs you nothing. Sometimes the answer is “you’re fine, stay put,” and we’ll tell you that too. Either way, you’ll sign knowing what you’re actually buying — which is the whole game.
— Jonathan
Jonathan founded Buckeye Telecom in 2003 after years in the Columbus telecom industry — first at 5-Star distributors learning the carrier side, then carrying his own quota in telecom sales. He still works directly with clients — backed by the Buckeye team.
Talk to the Buckeye team — the owner is involved in every engagement, and there’s no advisory fee.
Prefer to talk now? Call or text 614-224-2003.