The first complete guide to planning, evaluating, and implementing high-value SIP trunking solutions
Most large enterprises have switched to IP telephony, and service provider backbone networks have largely converted to VoIP transport. But there’s a...
Building a VoIP Network with Nortel's Multimedia Communication Server 5100 This is the only book you need if you are tasked with designing, installing, configuring, and troubleshooting a converged network built with Nortel's Multimedia Concentration Server 5100, and Multimedia Communications Portfolio (MCP) products. With this book, you'll be able to design, build, secure, and maintaining a cutting-edge converged network...
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