What is a key benefit of having an internet connection for Webex Calling?

Having an internet connection is essential for Webex Calling because it enables the capability to make and receive calls over the internet. This is a fundamental aspect of VoIP (Voice over Internet Protocol) technology, which Webex Calling utilizes. With an internet connection, users can connect their call sessions, access the necessary call control functions, and ensure that their calls traverse the internet infrastructure rather than traditional telephone lines.

This capability allows for a range of advantages, including flexibility in location and the potential for lower costs compared to traditional phone services. Additionally, it allows users to utilize various devices such as smartphones, laptops, and desk phones, making communication more accessible and integrated into modern work environments.

While options such as accessing voicemail, supporting file sharing, and enhancing video quality are important aspects of the Webex ecosystem, they primarily depend on the ability to handle calls over the internet. Thus, the key benefit directly tied to the internet connection for Webex Calling is its essential role in enabling voice communications.