Top 20 NuGet voice Packages

Twilio REST API helper library
Official C#/.NET wrapper for the Nexmo API
Twilio helpers for ASP.NET MVC versions 3 through 5.
A .NET SDK to make voice calls and send SMS using Plivo and to generate Plivo XML
This package contains the open source C# client for MessageBird's REST API. Documentation can be found at: https://www.messagebird.com/developers
The TeleSign C# SDK lets you easily integrate with our REST API.
Package Description
A software development kit to provide ways to interact with CM.com's Text service.
Africa's Talking SMS,Voice,USSD,Airtime and Payments APIs provide a scalable,robust and reliable interfacing between developers and telco providers across the continent
Telnyx.net is a sync/async .NET Framework 4.5+ and .NETStandard 2.0 client, and a portable class library for the Telnyx API. (Official Library)
Enfonica client library to access the Enfonica APIs, which provide reliable cloud-based telecommunications services including Cloud SMS, Cloud Voice and Phone Numbers.
Voice implementation for DSharpPlus.
Xamarin bindings to the native Android Agora.io Voice SDK.
Xamarin bindings to the native iOS Agora.io Voice SDK.
Allow sending texts via Twilio. Wrapper around Twilio api to send sms messages from any type of application. Small library for manage sms with Twilio. A quick setup for Twilio Sms. Wrapper library is just written for the purpose to bring a new level of ease to the developers who deal with T...
Allow sending texts via Sinch. Wrapper around Sinch api to send sms messages from any type of application. Small library for manage sms with Sinch. A quick setup for Sinch Sms. Wrapper library is just written for the purpose to bring a new level of ease to the developers who deal with Sinch...
Allow sending texts via Plivo. Wrapper around Plivo api to send sms messages from any type of application. Small library for manage sms with Plivo. A quick setup for Plivo Sms. Wrapper library is just written for the purpose to bring a new level of ease to the developers who deal with Plivo...
Allow sending texts via Nexmo. Wrapper around Nexmo api to send sms messages from any type of application. Small library for manage sms with Nexmo. A quick setup for Nexmo Sms. Wrapper library is just written for the purpose to bring a new level of ease to the developers who deal with Nexmo...
The TeleSign C# SDK lets you easily integrate with our REST API.
Lavalink implementation for DSharpPlus. Lavalink is an easy and lightweight method of streaming audio to Discord.