Client

Drive Voice Conversations in Web and Mobile Apps By Adding and Incorporating Voice Into Your Mobile or Web Apps to Enable Users to Connect With Context
Fone API Client

Give your mobile and web apps a voice by using these building blocks.

WebRTC

WebRTC audio is made seamless with the use of signaling, media routing, and STUN/TURN services. Create a call session to PSTN carriers, SIP endpoints, networks, mobile clients, and browsers using only one line of code.

iOS / Android

Automatic Gain Control (AGC) and Echo Cancellation lets you add voice calling to native apps, with voice web apps features that can leverage conferencing to the intelligent wait queue.

Global Low Latency

Ensure the fastest voice transmission between callers while maintaining low audio latency across 7 data centers globally with our dynamic call-routing optimization, where media transport is automatically re-routed as the call dynamically changes and connects.

Voice Insights

See how call quality is affected by network & device data

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Audio Playback

Add music or play pre-recorded voice prompts

Programmable Call Recording

Prompt for voicemail or have the ability to record & store calls

Transcription

Communicate recorded calls into written words

Text-to-speech

Voice out text to callers in 20 + languages and accents

Call Queues

Create & utilize smart hold experiences for callers

Usage & Trigger API

Track live usage & trigger custom webhooks

Conferencing

Connect and bridge any combination of client, SIP, & PSTN calls

Utilize WebRTC, iOS, & Android to Level Up Your Business
Discover the top companies who trust FONE API to deliver a high-quality call experience
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