Cloud Telephony!

TollFree and IVR are the cloud telephony services which help you to improve your performance and you can provide customer service from anywhere. Ge...

Go to https://sarv.com/cloud-telephony/

Cloud Telephony alternatives

Asterisk

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR ...

tags: low-level pbx sip telecom telephony
platform: Mac OS X Windows Linux

Twilio

Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications. We focus on building a si...

tags: api asterisk hosted-ivr hosted-pbx hosted-sms
platform: Online

XiVO

XiVO is a scalable platform based on Asterisk that offers a free and complete PBX solution. It is licensed under the GPLv3.

tags: voice-chat pbx phone-system telecommunication asterisk-based
platform: Mac OS X Windows Linux

Plivo

Plivo is a voice and SMS API platform that enables developers and enterprises to build powerful apps with great features. With 24/7 free tech suppo...

tags: api cloud-telephony communications developer-tools iaas
platform: Online

Voximplant

Voximplant is a cloud platform for developing real-time communication apps with full control over voice and video. Our cloud application engine pro...

tags: platform-as-a-service sdk sip telephony video-calling
platform: Online Android iPhone

Aspect Prophecy

Aspect Prophecy is a powerful, entirely standards-based platform for speech, IVR, and SIP VoIP applications. Prophecy is the world’s first telephon...

tags: sip speech-recognition text-to-speech voice-chat voicexml
platform: Linux Self-Hosted

VoipSwitch

VoipSwitch is a SoftSwitch System with routing and billing, with SIP protocol support (in older versions also H323).

tags: call-recording invoicing ivr pbx sip
platform: Windows

Voxibot the Voximal stack

Unchained resources : Voximal integrates cloud speech services like Google Speech API, IBM Watson SpeechToText, Azure Bing Speech, but keeps on-pre...

tags: asterisk asterisk-based chat-bot dialer hosted-ivr
platform: Linux Online Self-Hosted Amazon Raspbian Raspberry Pi Microsoft Azure Docker

CALLR

CALLR is a voice and messaging API available through REST, JSON-RPC and SDKs (PHP, Python, Ruby, Go, Node.JS, Swift, Java, .NET). It's built with m...

tags: api asterisk business-sms call-forwarding call-recording
platform: Online Android iPhone

Slingshot VoIP

Slingshot VoIP is a cloud-based communications provider that specializes in business VoIP service. Our platform delivers carrier-grade services inc...

tags: cloud-pbx conference hosted-ivr hosted-pbx ip-pbx
platform: Mac OS X Windows Online Android iPhone iPad

RingRoost

RingRoost allow freelancers and small businesses to setup a professional phone system, without having to pay the high prices that come along with o...

tags: 1800-toll-free-provider auto-attendant business-phone-system call-recording call-tracking
platform: Mac OS X Windows Linux Online Android iPhone

Avaya Voice Portal

Multi-channel:New devices and technologies have changed consumer communications and expectations leading many corporations to consider full scale a...

tags: ivr sip speech-recognition text-to-speech video-calling
platform: Linux

Cisco IOS Voice XML Browser

Use Existing Infrastructure :Cisco VoiceXML service can be combined with Cisco IOS Software Voice Gateway services or used as a standalone, dedicat...

tags: cisco ivr sip speech-recognition text-to-speech
platform: Windows Linux

Genesys Voice Platform

GVP offers customers a blended experience across inbound, outbound, self- andagent-assisted calls for convenient, quality service. Specific capabil...

tags: ivr sip text-to-speech voice-recognition voicexml
platform: Online Self-Hosted

Ozeki Phone Systems

Ozeki Phone System XE is a Software PBX telephony platform for Windows. Ozeki enables your applications to connect PBX and access IVR, Webphone, SM...

tags: 3d-calling exe-luncher ivr pbx sip
platform: Windows