Vonage Has a New VoIP Patent
“This is an exciting moment for Vonage as we continue to expand our patent portfolio to help create a more reliable calling experience for our customers,” said Louis Mamakos, Chief Technology Officer and Executive Vice President. “This patent further reflects the depth of talent and creativity we have here at Vonage.”
According to Vonage:
The patent — No. 7,417,981 — pertains to improvements in Internet telephony where Network Address Translation (NAT) is required. The patent addresses the issue of a router losing an outbound port during an Internet telephone connection. To avoid the router timing out and closing the outbound port, the patent causes the media terminal adapter to send an outbound message to the Internet telephony regional data center.
Source: VoIP-News

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