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App to app voice calling lets you integrate voice calling capabilities inside any app you build. These calls are directly connected to the person at the other end using VoIP. For example, a cab driver will be able to call a rider from within the app, without having to spend money on a voice call.Contact Us
Here’s how in-app calling can be used by different industries
Connect buyers and sellers or peers using the app
Driver & rider calling will be hassle-free from within the app
Peer to peer selling becomes simpler with app to app calling
Keep conversations private and within the app
Connect doctors and patients without worrying about the privacy of the conversations.
Track recruiter & applicant conversations from inside the app
Create personalised banking experiences by leveraging in-app calling.
Cloushope provides simple integration, low bandwidth as well as HD Quality.
Our simple SDK APIs allows for a seamless integration
Communication at bandwidth as low as 24 kbps uplink and downlink
Jitter-free, low latency, and superior voice communication
Our SDK activates only during an incoming/outgoing call
What they say about our services
Call4 has helped us in setting our telephony system from scratch. Perfect service by highly professional sales and support staff. Simply uncomparable and unbeatable in both prices and quality of service
I was surprised by the flawless service that I was provided. Call4 Virtual Receptionist with its local number offering has helped my business make unprecedented profits by improving our working capabilities.
Very first business principle is 'never miss an opportunity'. Call4 is an absolutely perfect solution to follow that principle - at least for the opportunity that comes over phone calls. Its Toll-Free number and IVR service has delivered some amazing results for me.
Call4 toll-free number has streamlined my business to a larger extent. It's 24*7 customer support makes it the best service provider in their industry. Till now, we haven't faced any issue with the service and we are hopeful for the future as well
The quality of Call4's voice broadcasting service was really impressive. We are now looking forward to having a long-term partnership with them
Call4 Virtual Receptionist with its local number offering has helped my business make unprecedented profits by improving our working capabilities. It's 24*7 customer support makes it the best service provider in their industry.
We take away some of the biggest pain points of traditional systems like EPABX.