The history of telephony starts with the public switched telephone network (PSTN), which is the worldwide circuit-switched telephone network made up of open and private networks. Voice over IP (VoIP) is the most recent telephone technology which is able to provide advanced services to both purchasers and organizations at a reduced cost. Intro to IP Telephony course you will history and activity of the PSTN and VoIP and compare the two innovations.
In this course you will review the TCP/IP protocol and basic routing and cover such VoIP elements as analog and digital interfaces, numbering and dial plans, gateways and gatekeepers, and the different protocols used in VoIP operation. After completion of this course you will be able to address major quality issues, such as delay and jitter, as well as Security issues such as confidentiality and spoofing.
This comprehensive hands-on practical VoIP course has been developed and proven over many years to deliver an excellent, up-to-date coverage of present-day VoIP systems. Attendees learn about the three main VoIP architectures: SIP, H.323 and H.248/Megaco, and the course examines in-depth voice coding, media coding and call signalling, with hands-on protocol analysis. Attendees also learn about IP Quality of Service implementation, the markets, key VoIP vendors and their products.
Discuss VoIP products, services and VoIP network deployments with customers or suppliers.
Plan VoIP solutions, including capacity planning and system sizing.
Configure VoIP phones, applications, SIP converters and more.
Understand the different protocol interactions for call/session signalling, media streams and QoE reporting.
Capture and analyse VoIP traffic using a network protocol analyser.
Analyse and troubleshoot Quality of Service (QoS) issues in a VoIP network.
Compare and contrast ITU H.323, IETF SIP and proprietary approaches to VoIP implementation.
Today’s technology is limitless, and with evolving trends, Voice over Internet Protocol has been conceived and has changed the way that people communicate with one another. CourseMonster offers VOIP training courses for Fortune 500 companies, small businesses and government agencies. Our training seminars are of the highest quality, specifically designed by experts in the respective field.
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Cisco IP Telephony Courses
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