Avaya Voice Portal Alternatives

Construct a "human-machine collaboration" intelligent platform to help enterprises upgrade their intelligence.

Aspect Prophecy is a powerful, entirely standards-based platform for speech, IVR, and SIP VoIP...

Automatically generate screenshots reflecting the latest version of your product and eliminate the manual burden of updating product screenshots in your help center.

Try for free freemium $229.0 / Monthly

Genesys provides omnichannel customer experience and contact center solutions in the cloud and on-premises.

Plum DEV lets you use VoiceXML to build IVR and voice apps on a secure, reliable, scalable, feature-packed cloud platform.

Zendesk is a beautiful, lightweight help-desk solution.

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Our overall goal is to provide a full-featured integration of open source telephony environments...

FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.

An open source telephony switching and private branch exchange service for Linux.

Open Source

Cisco IOS ® Software provides many rich voice capabilities, including VoiceXML browser...

Brings voice and messaging to your web and mobile applications.

Open Source

Five9 provides cloud-based call center software for sales, marketing and support.

With PlayVox you can run your QA, Coaching, Training and Motivation programs in one place in order to improve CSAT and other relevant KPIs.

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).

Open Source