Make Voice calls from TopView with Twilio
Twilio is a hosted platform for communication and allows products (like TopView) to use Twilio APIs to add capabilities like voice, video, and messaging to their applications.
In TopView version 6.33 we allow users to send SMS notification messages through Twilio.
TopView Voice Notification supports VOIP/SIP and you can also make voice calls from TopView using the Twilio SIP Server.
Configuration details: use Twilio for TopView voice notification calls