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  • By Aymen Naim
    Announcing General Availability of Twilio’s Programmable Voice Mobile SDKs 3.0 Programmable Voice iOS SDK

    With Twilio’s Programmable Voice SDKs for iOS and Android, you can easily build engaging and high quality voice calling experiences into your Apps. Whether it is calling a phone number (PSTN), another App user (VoIP), or your contact center, you can bring a contextual and secure calling experience to your users directly from your App.

    We are thrilled to announce that our latest version of Programmable Voice Mobile SDKs, 3.0, is now generally available. With 3.0, you can make your customer call experiences even more engaging: with improved audio quality, increased efficiency, and contextual calling. This release includes features such as support for Opus codec, call control functions, and custom parameters.

    We will walk you through the advantages of using Mobile VoIP with some common use cases, what new features rolled out with 3.0, and explain how to get started and/or migrate to Twilio Programmable Voice SDKs 3.0.

    Eager to …

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  • By Aymen Naim
    Announcing Twilio Client JS SDK 1.7 GA with Opus Codec Support and Codec Preference API Programmable Voice iOS SDK

    We’re excited to announce the General Availability of Twilio Client JS 1.7. With this release, Opus, a highly performant codec delivering better audio quality in various network environments, is now supported through the new Codec Preference API.

    Compared to G.711 (PCMU), the other codec currently supported by Twilio Client JS, Opus delivers a superior voice quality at less than half the bandwidth (around 40kb/s as opposed to 80kb/s). We highly recommend enabling Opus in your applications to deliver this superior voice quality to your users.

    Please refer to our changelog to find download instructions and API documentation.

    Getting the Release and Upgrade Path

    Upgrading from 1.3, 1.4, 1.5 and 1.6 is super simple. There are no breaking changes and it’s a matter of updating your twilio.js.

    CDN URL

    https://media.twiliocdn.com/sdk/js/client/v1.7/twilio.min.js

    https://media.twiliocdn.com/sdk/js/client/v1.7/twilio.js

    NPM

    npm install --save twilio-client@^1.7.0
    

    Codec Preference API

    The Codec Preference API is a new and simple API that allows …

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