5 Results for:SIP 1999

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History and evolution of contact centers

By George Lawton 16 Aug 2024

Alexander Graham Bell, Steve Jobs and the Baby Bells played notable roles in the contact center's transformation into the front line of communication for businesses and customers. Read More

Top 16 unified communications market blogs to follow

By Katherine Finnell, Michaela Goss 24 Jan 2022

Follow these top unified communications blogs for the latest trends in the UC and collaboration markets. These blogs provide insight into analyst research, product news and market trends. Read More

Comparing H.323 vs. SIP: What's the difference?

By Irwin Lazar 27 Sep 2019

Discover the similarities and differences of H.323 vs. SIP standards, and learn why SIP has become the de facto standard for voice and video communications. Read More

Explore 6 SIP trunk providers with these comparison points

By Andrew Froehlich 03 Jan 2020

Explore these six SIP vendors and the pros and cons that they each introduce to your company's telecommunications system. Read More

SIP fundamentals

28 Jun 2007

Session Initiation Protocol (SIP) will allow true interoperability, eventually enabling every IP-based device and application to communicate seamlessly with one another. This guide discusses some of the basics of ... Read More