Avaya Voice Portal is described as 'Voice Portal delivers on industry leading IT fit, reliability, scalability and manageability.
Voice Portal meets today"s demand for simpler IT-managed speech and video self service solutions' and is a Text to Speech service in the social & communications category. There are more than 10 alternatives to Avaya Voice Portal for a variety of platforms, including Linux, Web-based, Mac, Windows and Self-Hosted apps. The best Avaya Voice Portal alternative is Asterisk, which is both free and Open Source. Other great apps like Avaya Voice Portal are FreePBX, Yate - Yet Another Telephony Engine, Wazo and RingCentral Engage Digital.