What feature helps reduce telephony costs in Webex Calling?

VoIP (Voice over Internet Protocol) technology is a crucial feature that helps reduce telephony costs in Webex Calling. By using the internet for voice communications rather than traditional phone lines, VoIP allows users to make calls without incurring the high costs typically associated with traditional telephony, especially for long-distance and international calls. This technology leverages existing internet infrastructure, minimizing the need for extra hardware and infrastructure investment.

It also enables various functionalities such as call routing, voicemail-to-email, and leveraging data for enhanced communications, all of which contribute to operational efficiency and cost savings for businesses. The adoption of VoIP, therefore, not only improves call quality and features but significantly lowers overall communication expenses, making it a valuable advantage of Webex Calling.