Business VoIP & Hosted PBX
Replace ageing desk phones with a hosted system that works on desk phones, laptops and mobiles — one number, every device.
InternetStop is the telecom agency growing businesses call when calls drop, the internet crawls at 2 p.m., or the carrier bill stops making sense. We design it, source it, install it — and answer for it afterwards.
What we do
Voice, connectivity and the infrastructure underneath. Every engagement starts with your building, your call flows and your invoices — not a product catalogue.
Replace ageing desk phones with a hosted system that works on desk phones, laptops and mobiles — one number, every device.
Dedicated fiber, fixed wireless and carrier-diverse circuits with written SLAs — sized properly, not oversold.
Microsoft Teams, Zoom and Webex calling that ties voice into the tools your staff already use every day.
Carrier-grade SIP trunks for existing PBX and Teams environments, with porting managed end to end.
Software-defined networking that steers traffic across fibre, broadband and 5G — and keeps working when one path fails.
Queues, IVR, recording and reporting for teams that live on the phone — plus call tracking that proves which marketing works.
Why InternetStop
Carriers sell what they own. We sell what actually fits — then we stay on the account to make sure it keeps working. That is the whole difference.
One ticket, one account team, one escalation path — even when three carriers and two vendors sit behind the circuit.
Every design starts with a circuit and call-flow review. If a cheaper option does the job, we will tell you that instead of upselling.
No auto-renewal traps, no hidden install fees, no 60-month terms on equipment you could buy outright.
Southeast Texas based, with carrier relationships that cover every state your offices operate in.
Example Account snapshot
Illustrative view of a typical multi-site engagement. Your numbers will differ.
Built around your operation
A clinic cannot lose its appointment lines. A warehouse cannot lose its scanners. We design for the thing that actually costs you money when it stops.
Appointment lines, nurse triage, fax for referrals and alarm circuits — designed for uptime and documented for inspectors. We coordinate with your EHR vendor instead of blaming them later.
Voice for clinicsLegal, accounting and consulting teams need call detail, recording and a phone that works from a hotel room. We tie voice into the tools you already bill from.
UCaaS for firmsPOS, cameras and guest Wi-Fi on one consistent design, so opening store forty is the same playbook as store four. Zero-touch deployment means local staff just plug it in.
SD-WAN for retailPrivate links between buildings, wireless coverage across the yard and a network that survives heat, dust and lightning season. We design for the environment, not the showroom.
Private linesCoverage
Our engineers know the buildings, the carriers and the install crews from Beaumont to Houston. For offices outside Texas, we run the same process through carrier partners in every state.
How it works
Most clients go from first call to signed design in under two weeks — with every option and price on one page.
Twenty minutes on your sites, headcount, current carriers and what keeps breaking. No slide deck.
We map circuits, contracts and phone lines, then benchmark every carrier that serves the address.
One document: topology, hardware, install dates, monthly cost and the savings against today.
We manage the carrier, the port and the cutover — then document everything and stay on the account.
Pricing
Every quote is built from your site survey and call volume. These are the real entry points — not teaser pricing that disappears at signature.
Business voice
A hosted phone system your team can run without a manual.
3-seat minimum · annual term
Dedicated fiber
Symmetrical bandwidth with a written SLA and a managed router.
Price varies by address and term
Managed network
Monitoring, patching and a help desk that knows your site.
5-device minimum · onboarding included
Agency vs. direct
A carrier can only quote its own network. We compare every provider that reaches your building, then hold the contract and the ticket on your side of the table.
| What matters | Buying direct | InternetStop |
|---|---|---|
| Options compared | One network | 30+ carriers |
| Who you call when it breaks | Carrier ticket queue | One account team |
| Contract terms | Standard template | Reviewed & negotiated |
| Install escalation | You chase the carrier | We chase the carrier |
| Invoices | One per carrier | Consolidated where possible |
| After the install | Renewal call | Quarterly review |
Client outcomes
A few representative engagements from the last year.
“We had four carriers, three invoices and nobody who could explain any of them. InternetStop consolidated the lot and cut $1,900 a month without dropping a single feature.”
“Our old PBX died on a Friday. Calls were forwarding to mobiles by lunchtime and the hosted system was live before Monday. Nobody missed a patient call.”
“The install date they gave us was the install date the carrier hit. That has not been our experience with anyone else in twenty years of managing plants.”
Questions
The five things business owners ask us most often. If yours is not here, the full list is one click away.
Read the full FAQWe are an independent, carrier-neutral agency. We do not own a network — we design the right mix of carriers for your address and budget, then manage the relationship and the tickets on your behalf.
Nothing. The discovery call and initial network and bill audit are free. If we recommend a project, you get a written scope and price before anything is ordered.
Yes. Number porting is part of every voice project, and we manage the request with both carriers so your published numbers keep working through the cutover.
Our home base is Southeast Texas — Beaumont, Port Arthur, Orange and Houston — but we design and manage circuits nationwide through carrier partners.
Where fibre already serves the building, 15–30 business days is typical. New construction can take 60–120 days. We give you the carrier's committed date in writing before you sign.
Tell us what is not working. We will come back with the options, the real install dates and the monthly cost — in writing, on one page.
A few details so we can check carrier availability before we call.