As cloud phone systems communications services continue to advance, SIP remains a proven constant at the heart of how we communicate. Implementing SIP trunking security features to reduce vulnerabilities and establishing a culture that promotes hardware and software protection can help safeguard businesses. Read more in this article by GTT Director of Voice Product Management, James McCall.
Cloud Phone Direct
GTT Cloud Phone Direct is GTT’s SIP trunking offering that supports direct routing to Microsoft Teams, Cisco Webex Calling, and Zoom Phone for your voice needs.