School district phone administrator
Simply the finest business phone VoIP service anywhere. This app provides crystal clear voice.
Free
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About
Manage your business phone system from your mobile device. Make and receive calls with your work extension, access transcribed voicemails, and message colleagues. Stay connected and productive wherever you are.
✓Work extension on mobile
✓HD voice calls
✓Visual voicemail with transcription
✓Team messaging
✓Company directory
✓Call history sync
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What's New in AustenTel ACS
2.0.6
October 29, 2026
This update makes calls more reliable after the app has been in the background. • Fixes calls that could lose audio partway through, or connect with no audio, after the app had been idle for a long time. • Incoming calls answered from the lock screen connect more reliably instead of reporting you as busy. • Fewer false “Answered Elsewhere” results while the app reconnects to the phone system. • A muted microphone or a quiet moment on a call is no longer treated as an audio fault. • The microphone is released promptly after a call ends.
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FAQ
What is AustenTel ACS?
AustenTel ACS is a carrier-grade, cloud-hosted business phone platform. The ACS app connects to your organization's ACS service, allowing you to use your business extension on your iPhone.
How do I set up AustenTel ACS?
The ACS app is for organizations using AustenTel ACS phone service. Your administrator provisions your extension and provides a setup code or QR code for connection. There is no self-serve account setup.
Can I make and receive calls with my work number on AustenTel ACS?
Yes, you can make and receive calls using your work extension directly from your iPhone. Incoming calls will appear as if they are native calls, even when the app is closed.
Does AustenTel ACS have voicemail transcription?
Yes, AustenTel ACS features visual voicemail with automatic transcription, allowing you to read your voicemails instead of listening to them.
Is AustenTel ACS secure?
Yes, the app supports HD voice with secure signaling and media using TLS and SRTP protocols, ensuring your communications are protected.
What devices does AustenTel ACS support?
Currently, AustenTel ACS is available for iPhone. The app requires an active AustenTel ACS extension to function.
How often is AustenTel ACS updated?
The latest version of AustenTel ACS is 2.0.6, released on October 29, 2026. Specific update frequency details are not provided, but the app is actively maintained.
What is the user rating for AustenTel ACS?
AustenTel ACS has a perfect rating of 5.0 stars based on 3 user ratings, indicating a very positive user sentiment.
