- Past notices
- No further notices from the past 7 days.
The scheduled maintenance is now underway. We'll keep you updated on our progress.
ESI will be performing scheduled maintenance to update software on ESI desk phones only (ePhone 3, ePhone 4x, ePhone X-1) beginning Tuesday, February 3, 2026, through Saturday, February 7, 2026.
During this time, phones may reboot once between 8:00 PM CST and 5:00 AM CST. Each reboot will take approximately 5 minutes.
These updates are being applied to improve stability and resolve known issues. No action is required on your part.
ESI Cloud's mobile solution for iOS and Android
ESI & 3rd Party phones using eCloud services.
Web-based portal to manage users, DIDs, queues, and more.
Click-to-Call Google Chrome Extension
Softphone for eCloud.
Services associated with the Access Service which can include the web-based dashboard or entry devices.
Sales quote tool for eCloud and eSIP PBX.
ESI's customer service ticketing system.
ESI Partner site for training, documentation, community forums.
ESI supports the use of Starlink for Internet service however ESI does not sell Starlink devices. If you are having issues with Starlink you must contact Starlink directly.