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Title	VOIP Quick Guide
Description	Designed for networking and telecom engineers, admins and communication technology educators and students, this VOIP technology quick guide covers all related technologies: SIP, H.323 and xGCP signaling architecture and technologies, VOIP transport and QoS technologies, and video and audio codecs.A comprehensive VOIP technology guide for networking and telecom professionals.An easy to use training reference for telecom and data networking...
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