We install both — ESI systems on-site and NUSO cloud voice — so we don't need to sell you one over the other. This page is the conversation we'd have across your conference table, minus the drive.
Alamo Communications is a NUSO cloud partner and a certified ESI dealer with offices in San Antonio and New Braunfels. For a cloud-hosted system, that means a local engineer surveys your building and your internet connection first, designs the failover to mobile apps or cell forwarding before cutover, and ports your existing numbers so the switch costs you no calls. Desk phones, softphones, and the mobile app come from one accountable team — the same engineers who put it in answer during business hours, and NUSO's own support line covers the rest. If your building needs calls to keep working when the internet doesn't, we'll say so and show you the on-premise or hybrid option instead of selling you cloud anyway. Serving San Antonio, New Braunfels, Schertz, Seguin, San Marcos, and the I-35 corridor to Austin.
Neither is "better." One is usually right for how your offices actually work — here's how we think about it, consideration by consideration.
One building with everyone at a desk points on-prem. Several small sites, home offices, or a sales team on the road points cloud — or hybrid.
If desk-to-desk calling has to keep working no matter what, on-prem earns its keep. If "everyone grabs their cell and the app" is fine, cloud's failover is enough.
Buying a system you'll keep for years usually costs less over its life. A monthly per-seat fee costs less to start and flexes with headcount. Both are legitimate — it's a finance question as much as a phone question.
Whichever way you go, the same local engineers design it, install it, and answer the phone afterward.
ESI's on-premise IP phone system, sized and programmed for your offices, with ESI ePhones on the desks and the ePhoneGo app for people on the move. Hybrid-ready when you want cloud seats alongside it.
Carrier-grade hosted voice with desktop and mobile apps and built-in redundancy. Want to stay in the ESI family? ESI's eCloud PBX gives you a cloud system with the same ePhones and the eConsole portal.
Tell us how many desks, how many sites, and how your lines come in today — you'll get a straight recommendation, not a pitch.
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