Yeastar Linkus Mobile Client
Linkus is a VoIP Mobile Client coordinated with Yeastar PBXs
Yeastar Technology Co., Ltd. · com.yeastar.linkus
- Signature matches the Google Play version Details
At a glance
- Latest version
- v3.4.18 (110)
- Updated
- Jun 23, 2026 (4 months ago)
- APK size
- 27.3 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- ARM 32-bit, ARM 64-bit
- Category
- Communication (app)
- Listed since
- Apr 14, 2021 (at least)
- Permissions
- 59 (12 sensitive)
- Website
- yeastar.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Yeastar Linkus Mobile Client is an app by Yeastar Technology Co., Ltd. in the Communication category, listed since at least April 2021. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.
It asks for 59 permissions, 12 of them sensitive, including camera, record audio and read contacts.
What's new in v3.4.18
1. Added compatibility with Yeastar P-Series PBX System.
2. Added support for using NFC to change the IP address of Yeastar P-Series PBX System.
For more information, see Change the IP Address of the PBX.
3. Added support for Slovak interface.
4. Fixed the issue of call delay and inconsistent call logs.
Description
From the listing uploaded by “appupdater”.
Linkus is a VoIP Mobile Client coordinated with Yeastar S-Series VoIP PBX that makes your Android mobile phone an office extension and links you and your colleagues and customers anywhere anytime. Make and receive calls through corporate phone network to slash call costs and enhance efficiency with consistent in-office experience.
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 23, 2026.
- Certificate issued to “yeastar” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jun 23, 2026
- Validated against Google Play Jun 23, 2026
- Signed byCN=linkus, OU=yeastar, O=yeastar, L=xiamen, ST=fujian, C=86
- Signing certificate (SHA-1)D5:C3:DC:16:67:9C:8A:6E:FC:6C:4B:3B:5B:39:1C:5F:B0:B0:90:63
- File MD5dcc4350d6f6a2356b5835a42b5c48dd4
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (59)
Yeastar Linkus Mobile Client requests 59 permissions, 12 of them sensitive.
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
- Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Bridge (custom) com.yeastar.linkus.andpermission.bridge
- Broadcast sticky android.permission.BROADCAST_STICKY
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- Interact across users android.permission.INTERACT_ACROSS_USERS
- Interact across users full android.permission.INTERACT_ACROSS_USERS_FULL
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
- Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
- Linkus mipush receive (custom) com.yeastar.linkus.permission.MIPUSH_RECEIVE
- Linkus receive msg (custom) com.yeastar.linkus.permission.RECEIVE_MSG
- Manage own calls android.permission.MANAGE_OWN_CALLS
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Mount unmount filesystems android.permission.MOUNT_UNMOUNT_FILESYSTEMS
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read app badge android.permission.READ_APP_BADGE
- Read logs android.permission.READ_LOGS
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Reorder tasks android.permission.REORDER_TASKS
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Microphone android.hardware.microphone
- Telephony (SIM) android.hardware.telephony
- Wi-Fi android.hardware.wifi
Yeastar Linkus Mobile Client APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Yeastar Linkus Mobile Client APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is dcc4350d6f6a2356b5835a42b5c48dd4.
