Estech Systems, Inc. (ESI)

ESI's IP900 Mobile turns your iOS tablet or smartphone into an extension on your IP Server 900 phone system, allowing those on-the-go to make and rece …

It’s been estimated that lawyers lose at least 5 billable hours each month on untracked calls and billing reconciliation. For an office of four, that …

ESI Ditto mirrors the functionality of your ESI desk phone right on your iPhone or iPad, allowing those on-the-go to make and receive business calls f …