
About CallSwitch One VoIP
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CallSwitch One PBX Hosted Telephony
CallSwitch One
CallSwitch
One Apps
CallSwitch One's Mobile & Desktop App
CallSwitch One’s softphones allow you to take your calls and communication channels with you, wherever you go. With mobile and desktop versions of the app, you can make and receive calls, manage your voicemails, and even view call history on your mobile device using your work phone number.
Benefits of Using CallSwitch One VoIP
Flexibility & Mobility Across all Devices
Including: Desktops, Laptops, Tablets and Smartphones
One Centralised Platform
Unified communications through one centralised platform, the ‘CallSwitch Oner’ App. Includes: Voice calls, Video calls, Instant messaging, File sharing and more
Scalability
Easy to add or remove users as needed
Advanced Call Management
Manage calls efficiently with call routing, voicemail and call queues.
Security and Compliance
Enjoy peace of mind with secure, compliant communications built for all business.
Integration Capabilities
Connect seamlessly with Microsoft Teams, CRM systems and other key tools.
CallSwitch User Guides
Areas We Cover

CallSwitch One FAQs
- Desk phones from a range of leading manufacturers, contact us to see if you phones are compatible
- Smartphones (iOS and Android) through the CallSwitch One mobile app
- PCs and Macs through using the CallSwitch One PC softphone