ESI VoIP Phones

Welcome to the world of Internet telephony.

Sometimes called VoIP (for Voice over Internet Protocol), Internet telephony removes traditional boundaries. Phone calls are no longer limited to the telephone network. Through an amazing technological advancement, a whole new world of opportunity presents itself to the intelligent business owner.

ESI IP-enabled telephone systems offer the ability to connect telephone stations (with all the features and functionality one would expect from ESI) in any location anywhere in the world. Imagine sitting in a branch office in St. Louis or Seattle, using a phone that is an actual extension from your home office in Dallas.

For businesses that need more than just an extension outside of headquarters, our Esi-Link technology can connect the ESI phone systems (and, with the appropriate hardware, even non-ESI phone systems) at up to 100 branch offices. These multiple branch offices, as well as remote users, instantly communicate together, effectively creating one large system. As a result, each of these individual locations offers virtually all of the same features as the extensions sitting in the main office, without distance limitations. Additionally, each of the phone systems can function independently, taking full advantage of ESI’s unique, robust features.

The future is now. Imagine the possibilities — and then let your imagination become reality.