In our last VoIP installment, we looked at the main reasons why SIP has become a widely adopted protocol, but we left details of the protocol’s inner workings fairly vague. This article will drill ...

Session Initiation Protocol, or SIP, is a bedrock standard governing how devices communicate over the internet. To secure SIP, as is the case with most security issues, a defense-in-depth strategy is ...

The SIP protocol is commonly used for IP telephone communications. Unfortunately it’s notorious for having issues with NAT traversal. Even some major vendors can’t seem to get it right. [Stephen] had ...

Sip Yard Port Aransas is a family-friendly multi-story food, drink, and entertainment venue. It has been under construction since April 2023. It will consist of 6 restaurants, 2 bars, kids' play areas ...

Testing methods for Session Initiation Protocol configuration vary from one vendor product to another. Depending on your vendor, testing methods might include troubleshooting tools, recommended ...

For all the technology behind Voice over IP (VoIP), you'd expect that it would work on every network, but this unfortunately isn't the case. Network Address Translation (NAT) is a common practice used ...

Ronald Gruia points out this Japan-only broadband router from Yamaha, the 57i, that not only does all the usual router stuff – including IPv6 support, because they do that over there – but also has a ...