Distribution Internal calling WAN 
VoIP MS
JULY 24, 2025
Cloud firewall or SD-WAN appliance : Improves call quality and makes the network more secure against hackers. You can mitigate the impact of heavy callers in your margins by limiting international calling or adding a fair use clause. You can use AI for triage and have a human respond to threats.
NetWork Telecom
AUGUST 29, 2024
Cost-effective: VoIP calls are often cheaper than traditional phone calls, especially for long-distance or international calls. Flexibility: You can make and receive calls from almost anywhere with an internet connection, including computers, smartphones, and tablets. This is similar to a Wide Area Network (WAN).
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