In Part 2 of our in-depth introduction to the SIP protocol, we cover the details of SIP dialogs, signaling, and media.

For many years, system-in-package (SiP) technology has been a focus for semiconductor packaging to address the ongoing market trend of system integration and size reduction. Today’s increased ...

SIP trunking is a cost-effective option for modernizing legacy phone systems with minimal disruption. Discover the best SIP trunking providers and how to choose one in our complete buyer’s guide. I’ve ...

How To Set Up Free SIP Calling On Any Device Your email has been sent Most people communicating on the internet are using SIP calling. Here’s how to make free SIP calls — and when you shouldn’t.