Coltarus Halo provides VoIP support for Corpus Christi businesses that need phone systems built around how they actually work — not a one-size-fits-all setup. If your phone system still ties your team to a physical desk phone, charges you extra for long-distance calls, or leaves you completely cut off when the power goes out, it’s not doing its job. VoIP (Voice over IP) phone systems run over the internet instead of old copper phone lines — and done right, that means more flexibility, lower costs, and a lot more resilience than a traditional system.
Call (361) 444-2564 or Request a Free IT Assessment
Signs Your Phone System Is Holding You Back
- Clients keep playing phone tag with you because calls aren’t reaching the right person
- Long-distance and international calls are costing you more than they should
- Your team is using personal cell phones for work calls, with no record and no control over it
- You’ve had the same phone system so long you don’t remember setting it up
What Our VoIP Support Actually Gives You
Work From Anywhere, Same Number
Calls to your business line can ring on a desk phone, a computer, or a mobile app — so your team stays reachable whether they’re in the office, working from home, or out on a job, without giving out personal cell numbers.
Built-In Resilience for Coastal Bend Weather
A power outage or storm that knocks out a traditional phone line doesn’t have to take your business phone down with it. A properly set up VoIP system can automatically forward calls to cell phones during an outage, so you’re not unreachable during exactly the kind of event — a hurricane, a grid failure — that’s a real, recurring risk here on the Gulf Coast.
Costs Built Around How You Actually Use the Phone
Savings depend on your call patterns — how much long-distance, international, or multi-location calling you actually do — so we don’t lead with a blanket promise. What we do is look at how your business actually uses the phone and help you find the setup that makes sense for your usage, with pricing that scales cleanly as you add or remove users, instead of an expensive hardware contract tied to a fixed number of physical lines.
E911 Compliance Handled Correctly
VoIP phone systems have specific 911 requirements under FCC rules — your system needs to route emergency calls with accurate location information, which isn’t automatic the way it is with a traditional landline. We set this up correctly from the start. The FCC’s own VoIP 911 requirements page covers what’s actually required if you want the source.
Stop paying for a phone system that can’t keep up with how your business actually works.
Call (361) 444-2564 or request a free assessment to see what a modern setup would look like for your business.




