UNIVERGE ST500
UNIVERGE ST500 is the enterprise IP telephony client for Android smartphone.
NEC Corporation · com.nec.android.endd.univerge.st.st500
UpdatedSep 5, 2025
PublishedMay 27, 2021
Packagecom.nec.android.endd.univerge.st.st500
MD5fefbc711ee3ae25fe5f32d2d72a4c736
SHA1 (signer)3F:53:88:5E:86:B8:24:65:AB:B5:9C:0B:6E:77:F2:73:BB:46:6C:D3
Signed byCN=NEC Corporation
Architecturesarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Contact[email protected]
Privacy policyView
What's new
Minor bug fixes.
Description
Today’s competitive and fast past business environment means that employees are no longer bound to a desk - you need to be mobile and be able to work where your work takes you. NEC’s UNIVERGE ST500 softphones for Android smartphones allow you to make and receive calls from virtually anywhere, as if you were at your desk. While in the office connect to the Wi-Fi to handle your calls. While outside the office you can use your mobile data (3G / 4G) to handle you calls, and you can reduce incurring mobile call costs (See Notes below).
Deploying a ST softphone can save your company money by no longer having employees call-forward their desk phones to their mobile. Staff will also be able to make free internal calls and inexpensive local calls from the softphone rather than all calls being made directly from their mobile phone.
By only giving out your desk phone number (not your mobile number), you will always be contactable and you will only have a single call history and work voicemail to check. The ST500 simplifies your communications.
[Application features]
・Integration to Android phone contacts
・Call history (Missed / Incoming / Outgoing) grouped by contact
・Custom star code dial panel for quick dialling
・Hands-free mode
・Bluetooth Headset
・Video call(H.264/AVC)
・Voice codecs: Opus, G.722.1, G.711A/μlaw, G.722, G.729a
・Dial plan
[Call features]
・Security and encryption via TLS and SRTP
・Make and Answer calls
・Call waiting
・Hold / Retrieve hold
・Transfer
・Call park
・Station hunt groups
・Call pickup
・Dial DTMF (RFC 2833/In-band)
・Call forward – All, Busy, No Answer
・Voicemail access and Message waiting indicator
NOTE: To work outside your corporate Wi-Fi, you will require a VPN connection or a Session Border Controller.
THE ST500 is free to use on your NEC Phone systems (SL2100, SV9100, SV9300 or SV9500), but requires an activation code that you can obtain from your NEC representative. It may also requires spare licences capacity on your phone system to create a standard SIP extension.
Deploying a ST softphone can save your company money by no longer having employees call-forward their desk phones to their mobile. Staff will also be able to make free internal calls and inexpensive local calls from the softphone rather than all calls being made directly from their mobile phone.
By only giving out your desk phone number (not your mobile number), you will always be contactable and you will only have a single call history and work voicemail to check. The ST500 simplifies your communications.
[Application features]
・Integration to Android phone contacts
・Call history (Missed / Incoming / Outgoing) grouped by contact
・Custom star code dial panel for quick dialling
・Hands-free mode
・Bluetooth Headset
・Video call(H.264/AVC)
・Voice codecs: Opus, G.722.1, G.711A/μlaw, G.722, G.729a
・Dial plan
[Call features]
・Security and encryption via TLS and SRTP
・Make and Answer calls
・Call waiting
・Hold / Retrieve hold
・Transfer
・Call park
・Station hunt groups
・Call pickup
・Dial DTMF (RFC 2833/In-band)
・Call forward – All, Busy, No Answer
・Voicemail access and Message waiting indicator
NOTE: To work outside your corporate Wi-Fi, you will require a VPN connection or a Session Border Controller.
THE ST500 is free to use on your NEC Phone systems (SL2100, SV9100, SV9300 or SV9500), but requires an activation code that you can obtain from your NEC representative. It may also requires spare licences capacity on your phone system to create a standard SIP extension.
Required features
- Bluetooth android.hardware.bluetooth
- Faketouch android.hardware.faketouch
- Location android.hardware.location
- Microphone android.hardware.microphone
- Screen Portrait android.hardware.screen.portrait
- Telephony android.hardware.telephony
Permissions (36)
UNIVERGE ST500 requests the following Android permissions:
- Access Background Location android.permission.ACCESS_BACKGROUND_LOCATION
- Access Coarse Location android.permission.ACCESS_COARSE_LOCATION
- Access Fine Location android.permission.ACCESS_FINE_LOCATION
- Access Network State android.permission.ACCESS_NETWORK_STATE
- Access Notification Policy android.permission.ACCESS_NOTIFICATION_POLICY
- Access Wifi State android.permission.ACCESS_WIFI_STATE
- Answer Phone Calls android.permission.ANSWER_PHONE_CALLS
- Bluetooth android.permission.BLUETOOTH
- Bluetooth Admin android.permission.BLUETOOTH_ADMIN
- Bluetooth Connect android.permission.BLUETOOTH_CONNECT
- Broadcast Sticky android.permission.BROADCAST_STICKY
- Call Phone android.permission.CALL_PHONE
- Camera android.permission.CAMERA
- Change Network State android.permission.CHANGE_NETWORK_STATE
- Change Wifi State android.permission.CHANGE_WIFI_STATE
- Disable Keyguard android.permission.DISABLE_KEYGUARD
- Foreground Service android.permission.FOREGROUND_SERVICE
- Foreground Service Microphone android.permission.FOREGROUND_SERVICE_MICROPHONE
- Internet android.permission.INTERNET
- Modify Audio Settings android.permission.MODIFY_AUDIO_SETTINGS
- Post Notifications android.permission.POST_NOTIFICATIONS
- Read Contacts android.permission.READ_CONTACTS
- Read External Storage android.permission.READ_EXTERNAL_STORAGE
- Read Logs android.permission.READ_LOGS
- Read Phone State android.permission.READ_PHONE_STATE
- Receive Boot Completed android.permission.RECEIVE_BOOT_COMPLETED
- Record Audio android.permission.RECORD_AUDIO
- Request Ignore Battery Optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Schedule Exact Alarm android.permission.SCHEDULE_EXACT_ALARM
- System Alert Window android.permission.SYSTEM_ALERT_WINDOW
- Use Sip android.permission.USE_SIP
- Vibrate android.permission.VIBRATE
- Wake Lock android.permission.WAKE_LOCK
- Write Contacts android.permission.WRITE_CONTACTS
- C2dm Permission Receive com.google.android.c2dm.permission.RECEIVE
- Com Nec Android Endd Univerge St St500 Dynamic Receiver Not Exported Permission com.nec.android.endd.univerge.st.st500.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
