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Last updated on: 2026-06-21
Android Apps > Communication > ESI eMobile
ESI eMobile icon

ESI eMobile

5.20.12
Estech Systems, Inc.
2.69
41 reviews
10,000+
Downloads
Free

ESI’s eMobile™ application for smartphones

ESI eMobile Screenshot 1 of 5
ESI eMobile Screenshot 2 of 5
ESI eMobile Screenshot 3 of 5
ESI eMobile Screenshot 4 of 5
ESI eMobile Screenshot 5 of 5
iOS version

About ESI eMobile

ESI eMobile is a communication app developed by Estech Systems, Inc..

How many times has ESI eMobile been downloaded?

ESI eMobile has been downloaded 15 thousand times. In the last 30 days, the app was downloaded 65 times.

What is the rating of ESI eMobile?

ESI eMobile is rated 2.69 out of 5 stars, based on 41 ratings.

Is ESI eMobile free?

ESI eMobile is free to download. The APK download size is 62.96 MB. The latest version available is 5.20.12. The last update was on March 19, 2026.

What are the requirements for ESI eMobile?

ESI eMobile requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2018.

Description
ESI’s eMobile™ application for smartphones brings your eSIP Evolution Series™ business phone system extension with you, wherever you may be!
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More data about ESI eMobile

Price Free to download
Total downloads 15 thousand
Recent downloads 65
Rating 2.69 based on 41 ratings
Ranking Not ranked
Version 5.20.12
APK size 63.0 MB
Number of libraries 46
Designed for Android 5.0+
Suitable for Everyone
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App Performance Report

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ESI eMobile compared with similar apps

Common keywords of similar apps

Emobile Esi Smartphones Esip Evolution Series Coworkers Phone Application System Extension

Keywords missing from this app

Call Business Calls App Mobile Number Voice Make Features Access Support Device Voicemail Contacts Receive Caller Id Personal Office Recent Unitel Messages Voip Free Smartphone Enterprise Conference Manage Sms Virtualpbx Desk Transfer Quality Devices Itelecenter Hold Send Calling User Conversation Softphone Wi Fi Users Communication Recording

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Google Play Rating history and histogram

12
6
0
0
22

Downloads over time

ESI eMobile has been downloaded 15 thousand times. Over the past 30 days, it has been downloaded 65 times.

Changelog of ESI eMobile

Show changelog

Developer information for Estech Systems, Inc.

Estech Systems, Inc.

mobilefeedback@esi-estech.com

Website

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Address:

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Comments on ESI eMobile for Android

★★★★☆ peter reilly · Apr 6, 2021
Overall the recent April 5th mobile update from ESI and the eSIP call server F/W .99 upgrade along with all the recent Endpoint F/W updates to my office phones in conjunction with this release all is working very well. It has been a work in progress for ESI, I am very patient and feel this mobile client is heading in the right direction now. I do feel that the sound quality is getting much better, the delay and latency is not nearly as noticeable as was before. I did upgrade my Droid to the Android 11 software with the new 3.1 UI so the Samsung is performing so much better now helps a great deal, along with the ESI mobile improvements on the App, this should make for a far more stable and useful experience. I will keep using it and report back later. So far in very limited tests it is working well.
★☆☆☆☆ David Rivet · Apr 21, 2020
Sound quality is extremely poor. Every call I have had using it ends quickly we me calling them back on a cell or landline. Sometimes when I am on the office phone the cell will continue to ring and the red "end call" button is not responsive. I have to power off the cell to get it to stop. Will probably uninstall.
★☆☆☆☆ Arianna Armentrout · Feb 20, 2026
This app will ANSWER A PHONE CALL WHEN I HAVEN'T ACCEPTED THE CALL. I have, on multiple occasions, found myself on a phone call when I didn't even know the phone had rung. On all these occasions, the phone was not in my pocket or my hand, so this wasn't a case of me answering by mistake. Moreover, the app runs in the background in such a way that it will prevent my music apps from playing unless I force close ESI. Terrible app.
★☆☆☆☆ Melissa Gutierrez · Nov 3, 2024
I would give it zero stars if that was an option. App does not ring through when on personal calls, so business calls are missed. I have reported this problem for over a year and no resolution. App fails to connect to server when answering calls or trying to make calls, forcing me to restart my phone. I have outstanding IT Help Desk tickets with ESI since July 2024 and have not received a call, text, or email regarding reported issues. This app is GARBAGE and ESI had horrible customer service!!!

Google Play Rankings for ESI eMobile

This app is not ranked

Technologies used by ESI eMobile

ESI eMobile is requesting 57 permissions and is using 46 libraries.

Permissions

Development tools
test access to protected storage
Your personal information
read your contacts, modify your contacts
Services that cost you money
directly call phone numbers
Network communication
view network connections, view Wi-Fi connections, pair with Bluetooth devices, full network access, control Near Field Communication, receive data from Internet
Your accounts
read Google service configuration
Storage
modify or delete the contents of your USB storage
Phone calls
read phone status and identity
Hardware controls
take pictures and videos, control flashlight, change your audio settings, record audio, control vibration
System tools
access Bluetooth settings, change network connectivity, connect and disconnect from Wi-Fi, disable your screen lock, close other apps, reorder running apps, draw over other apps, prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.BLUETOOTH_CONNECT, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_CAMERA, android.permission.FOREGROUND_SERVICE_MICROPHONE, android.permission.MANAGE_OWN_CALLS, android.permission.POST_NOTIFICATIONS, android.permission.READ_APP_BADGE, android.permission.READ_PHONE_NUMBERS, android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.USE_FULL_SCREEN_INTENT, com.anddoes.launcher.permission.UPDATE_COUNT, com.estech.emobile.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.estech.emobile.permission.MIPUSH_RECEIVE, com.estech.emobile.permission.RECEIVE_MSG, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.htc.launcher.permission.READ_SETTINGS, com.htc.launcher.permission.UPDATE_SHORTCUT, com.huawei.android.launcher.permission.CHANGE_BADGE, com.huawei.android.launcher.permission.READ_SETTINGS, com.huawei.android.launcher.permission.WRITE_SETTINGS, com.majeur.launcher.permission.UPDATE_BADGE, com.oppo.launcher.permission.READ_SETTINGS, com.oppo.launcher.permission.WRITE_SETTINGS, com.sec.android.provider.badge.permission.READ, com.sec.android.provider.badge.permission.WRITE, com.sonyericsson.home.permission.BROADCAST_BADGE, com.sonymobile.home.permission.PROVIDER_INSERT_BADGE, me.everything.badger.permission.BADGE_COUNT_READ, me.everything.badger.permission.BADGE_COUNT_WRITE

Ad network libraries

None found

Social libraries

None found

Development tools

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