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Voice

Anonymous Calling (Phone to Phone)
anonymous calling

Anonymous Calling (Phone to Phone)

Bring Phone to Phone Calling to your app using the Sinch SDKs and APIs. Use Phone to Phone Calling to offer anonymous calling in your app, and let users call each other without giving away personal phone numbers.

Native User Experience
Users place and receive calls from the native phone dialer for a familiar UX

No Reliance on Data
Phone to Phone calls are completed without requiring any type of data connection

Access to Global Markets
Reach users across the globe with local DIDs in hundreds of countries, enabling you to scale

 

Use Cases

Transportation
Transportation

Let drivers and passengers call each other with anonymous calling, without ever sharing a personal phone number

Value4
Delivery

Users can connect to each other to share important and timely information about upcoming deliveries and other services

Social
Marketplaces

Help buyers and sellers connect while you expand your market share by integrating international calling into your app

Notification1
Messaging Apps

Enable users to connect via masked phone numbers so that one-time calls don't require a phone number exhange

Schedule
Scheduling

Businesses and patrons can initiate calls to each other from the app to confirm appointments, make schedule changes, or plan shifts