Alamo Communications is a certified ESI dealer with offices in San Antonio and New Braunfels, serving San Marcos and Austin. Whether you're buying your first ESI system, adding phones and sites, or need someone local to service the ESI system you already own — the engineers who answer are the engineers who show up.
We design, install, program, and maintain ESI's current platforms, and we service the ESI equipment already in your building.
ESI's on-premise IP phone system for businesses that want the system in their building — scalable up to 500 users, with hybrid options when you're ready for them.
ESI's cloud phone system — enterprise call handling with no PBX hardware to maintain, managed through the eConsole web portal with the ePhoneGo mobile app and Webphone.
The current ePhone lineup — ePhone3, ePhone4x, the touchscreen ePhone8, and the X-1 — supplied, configured, and supported by our engineers, with training so your team actually uses the features.
If your ESI system needs programming changes, repairs, more phones, or the dealer who installed it is no longer around — we're a certified ESI dealer with local engineers who work on these systems every week.
Troubleshooting, repairs, and parts for current ESI systems — plus honest advice when an older system is closer to the end than a repair is worth.
New employees, new call flows, a new office — programming changes and expansions handled by engineers, usually without touching your existing setup.
When you're ready, we map the move from an older ESI or legacy PBX to a current eSIP or eCloud platform — keeping your numbers, with a planned cutover.
New system quote, service on an existing system, or just weighing your options — you'll talk to a local engineer, not a call center.
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