3.4
713 reviews
100K+
Downloads
Content rating
Everyone
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About this app

IMPORTANT: Full telephony functionality is only available as directed by your telephone service provider.

With MaX UC, you can take control of your home or office telephony services on any device, wherever you are.

Key features:

- High quality audio optimized for both Wi-Fi, and 3G/4G connections.
- Collaborative meetings with up to 200 participants, allowing screen share, recording, and integration with office room systems.
- Chat on any device to others in your business, with messages synced across your devices so you can pick up the conversation any time.
- Seamless, one-click uplift of calls or chats to a full Meeting for those spontaneous collaboration sessions.
- Flexibility to take a call or meeting on your laptop or mobile, and switch mid-call if you need to.
- Powerful voicemail control with alerts, transcriptions of your received messages, and visual voicemail management.
- Realtime presence from your business contacts to help you get in touch at the right time, and custom presence to help others reach you.

NOTE: Your service provider may not offer all features listed or may require you to pay additional subscription charges to access certain features. Contact your service provider for information. MaX UC also requires data or Wi-Fi access. Use of these services may incur additional charges.
Updated on
Oct 14, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.4
700 reviews
Dave Webster
April 5, 2024
The app functions ok, but recently the audio will change on it's own from earpiece to Bluetooth and in the middle of a call, my customer can't hear me. This can occur more than once and seconds apart. I've created multiple tech support requests and have had ZERO responses. There is no update available and uninstalling and reinstalling doesn't help. If you asked me today, I would tell you not to use this option as the support is non-existent as far as my own experience goes.
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Metaswitch Networks
April 12, 2024
Hi, I'm sorry to hear you're having problems. We released a new version of the app on the Play Store. Could you please update and let us know if that resolves the issue? If that does not help, could you please send diagnostics by tapping your avatar and selecting 'Report a Problem'?
Johnathan D Heistand
April 20, 2021
Adding more...... App will restart itself. Alot. Kind of annoying that I only use it once every 6 weeks but I get to force it to stop every day. Sometimes more than once a day. Not too sure on allowing the app access to all my files either. It's for work. Not for personal use. Dropping to 1 star. The app is seriously messed up. Seems the devs could care less anyways.
5 people found this review helpful
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Metaswitch Networks
April 30, 2021
Hi Jonathan. Sorry to hear you're having problems. Could you elaborate on what exactly the problem is? The app is designed to run continuously so you don't miss any phone calls or messages. You can log out of the app and that will stop it running.
Yomar Lopez
June 17, 2020
A vanilla, functional VoIP app. Accession does little to differentiate itself as a VoIP app but it works. Call quality is great usually and the app is very simple to use. Parties on the other side of calls report that call quality sometimes gets robotic or "garbled up", which happens about a minute or two into a call. Even with strong signal strength, this seems to be the case. This makes its use as a WFH solution iffy. As the companion app to one of the more popular platforms, I expect more.
7 people found this review helpful
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What's new

ADO built client containing various fixes

App support

About the developer
METASWITCH NETWORKS LTD
maxucandroidsupport@microsoft.com
1 Blossom Yard LONDON E1 6RS United Kingdom
+44 20 8362 3870