Why This Guide Exists
Most VoIP providers look the same on a landing page — "cloud phones, low cost, unlimited calling." The difference only shows up in the contract, in the support queue at 8 AM on a Monday, and on your second or third monthly invoice. This guide gives you the specific questions, clauses and cost components that separate a solid VoIP partner from one you'll regret choosing by month six.
It's built from what we've seen Northern Ontario businesses get wrong since 2020, what real vendor contracts actually include (and hide), and the CRTC rules that govern VoIP in Canada. Use it as a worksheet while you evaluate quotes — not as a sales pitch for us.
The 8 Questions Every Ontario Business Should Ask
What is your partner status on the platform, and can you prove it?
Platform vendors grade their channel two different ways, and it is worth knowing which one you are being told about. Company tiers — 3CX uses Bronze, Silver, Gold, Platinum and Titanium — are assigned to the business, usually on sales volume and support commitments. Engineer certifications are earned by individual people through training and exams, and they lapse when a vendor resets its programme, as 3CX did in August 2026. A provider who says “certified” without saying which of the two they mean, and who holds it, is telling you very little.
Where is your support team, and what are the hours?
When phones go down at 8 AM Monday, you want a person who knows your system — not an overseas call centre reading scripts. Local support isn't just faster; the person helping understands Northern Ontario connectivity, the specific phones you run, and the quirks of your setup because they likely installed it.
Do you own the infrastructure or resell someone else's?
Some providers run their own cloud PBX infrastructure. Others layer on top of a wholesaler with no control. Both models exist — the reseller model isn't inherently bad — but you should know which one you're buying. When an outage hits, owners can investigate and push fixes; resellers can only forward your ticket and wait.
What happens when my internet goes down?
VoIP runs over your internet, so outages affect phones. A credible provider has concrete failover: automatic failover to mobile numbers, a secondary SIP trunk over cellular, or analog line backup for reception. Any provider who waves this away with "the internet is reliable these days" is telling you they haven't thought about it.
What are the contract terms?
Legacy telecom runs on multi-year contracts with early-termination penalties. Some VoIP providers carry that model forward; others are month-to-month. A provider confident in their service shouldn't need to lock you in. Month-to-month pricing is a signal that they're betting on satisfaction, not contract language.
What does the monthly price actually include?
"$15 per user per month" usually isn't $15 per user per month. The real invoice often includes per-number fees, long-distance beyond an undeclared cap, support-tier upcharges, equipment amortization and porting fees. Get a line-by-line breakdown before you sign.
Standard items to ask about explicitly:
- Calling minutes — Unlimited Canada/US? Or a bundled minute pool that overflows into per-minute charges?
- DID numbers — How many included? Cost per additional DID/month?
- Support tier — Is "real" support an add-on? Are business-hours tickets free but after-hours billed?
- Porting — Is number porting a flat fee, per-number, or included?
- Hardware — Included, rented, sold, or BYOD? If rented, what happens if you cancel?
- Government/regulatory fees — 9-1-1 access surcharge? GST/HST/PST?
Will you port my existing numbers?
Your business numbers are on every card, ad, Google listing and in every client's contacts. You should not have to change them. In Canada, local number portability has been a regulatory requirement for wireline carriers since CRTC Telecom Decision 97-8 (1997), and was extended to VoIP service providers by Telecom Decision CRTC 2005-28 (May 2005). There are still edge cases: toll-free numbers from certain RespOrgs, numbers from regional or CLEC carriers, or numbers with active disputes.
Ask: How long does porting take? (Typically 5–10 business days in Canada.) Are any of my numbers flagged as potentially non-portable? What's the porting fee, per-number or flat?
Can I speak to a current customer?
Any provider worth choosing will connect you with a reference. Customers similar to yours (size, industry, location) are the most useful. Ask the reference: how long have they been with the provider, what happened the last time something broke, and would they recommend them to a peer.
Contract Clauses to Read Carefully
Beyond the eight questions, these are the clauses that catch businesses after signing:
| Clause | What to look for |
|---|---|
| Auto-renewal | Does the contract automatically renew for another full term unless you give 30/60/90 days notice? Note the exact opt-out window in your calendar the day you sign. |
| Rate escalator | Does the monthly rate go up annually (commonly 3–5% per year) regardless of inflation or your usage? Require a written cap or a flat-rate guarantee. |
| Early termination | Is the buyout the remaining months × monthly fee × all users? Or a smaller percentage? Is there a termination-for-cause clause you can invoke for repeated outages? |
| Data export on exit | When you leave, can you export call recordings, voicemails, CDRs and configuration in a readable format? Or is everything locked inside their portal? |
| Limitation of liability | Almost every contract caps damages at the last 1–3 months of fees. Read it so you know — don't be surprised. |
| Number ownership | In Canada, the customer owns the number. Ensure this is reflected in the contract (not "we license the number to you"). Numbers are portable by CRTC policy. |
| 9-1-1 acknowledgment | You'll be asked to sign that you understand VoIP 9-1-1 limitations (see CRTC Telecom Regulatory Policy 2009-40 & 2010-387). This is a legal requirement — not a pressure tactic. Do sign it, and give each user a copy. |
Cost Components — What Actually Drives Your Bill
A realistic monthly total is the sum of these components. Use the worksheet later in this guide to price each one.
- Per-user / per-extension fee — The headline price. Typically $15–$40 per user per month depending on platform and features. In Canada, "per concurrent channel" pricing (3CX) is often dramatically cheaper than "per user" pricing for teams where not everyone is on the phone simultaneously.
- Calling plan — Unlimited Canada/US is standard in 2026. International calling is almost always per-minute and tiered by country.
- DID numbers — One or two DIDs usually included. Extra DIDs run $1–$5 per number per month.
- Toll-free — Own a toll-free? Budget $5–$15/month plus per-minute inbound charges.
- 9-1-1 regulatory fee — All Canadian voice services carry a 9-1-1 access charge. Usually under $1 per line per month, varies by province.
- Hardware — IP phones at $120–$350 purchased, or $5–$12/month rented. BYOD (mobile app, softphone) is free.
- Support — Sometimes included, sometimes tiered. Confirm whether your business-hours needs are covered without add-ons.
- SBC / failover — Session Border Controller for on-prem redundancy, cellular failover routers, analog lines for reception — add-ons if you need them.
- Taxes — GST/HST applies. Some provinces add PST on telecom.
Deployment Timeline — What to Actually Expect
A realistic deployment with a competent provider:
| Week | What happens |
|---|---|
| Week 1 | Contract signed, survey of existing system, numbers identified for porting. Port-out letter of authorization (LOA) signed. |
| Week 2 | Provider configures the hosted platform — extensions, auto-attendant, voicemail, call flows, business hours. Hardware ordered (if purchasing phones). |
| Week 3 | Port scheduled with current carrier (5–10 business days is standard). New system tested in parallel with the old — no disruption. Staff training session booked. |
| Week 4 | Cutover — typically during a low-traffic window. Numbers port. Desk phones plug in, mobile apps are installed. Old system decommissioned. |
Providers quoting 48-hour deployments are usually skipping the port (which has its own timeline) or assuming you'll abandon your existing numbers. Neither is a good outcome.
Vendor Comparison Worksheet
Print this page. Fill in one column per provider you're evaluating. Don't rely on a headline monthly number — total the components.
| Line item | Provider A | Provider B | Provider C |
|---|---|---|---|
| Per-user / per-channel fee | |||
| Unlimited Canada/US? (Y/N) | |||
| Included DIDs | |||
| Extra DID cost | |||
| Toll-free included? | |||
| Contract term | |||
| Auto-renewal window | |||
| Rate escalator | |||
| Hardware model (purchase price) | |||
| Support team location | |||
| Support hours | |||
| Platform certification | |||
| Uptime SLA | |||
| Failover option | |||
| Porting fee / timeline | |||
| Reference contact | |||
| Total monthly (all-in) |
Sources & Further Reading
- CRTC Telecom Decision 2005-21 — Regulatory framework for VoIP services in Canada.
- CRTC Telecom Decision 2005-28 — Local number portability obligation extended to VoIP carriers.
- CRTC Telecom Regulatory Policy 2009-40 — Obligations of local voice service providers with respect to 9-1-1 service.
- CRTC Telecom Decision 2010-387 — Customer-address confirmation and online update obligation for nomadic VoIP providers.
- Canadian Radio-television and Telecommunications Commission — crtc.gc.ca, consumer rights on contract terms, cancellation and number portability.
- Competition Bureau of Canada — guidance on automatic renewal and unclear-cost clauses in consumer contracts.