Course details
The history of telephony begins with the public switched telephone network (PSTN), which is the worldwide circuit-switched telephone network made up of public and private networks. Voice over IP (VoIP) is the latest telephone technology which is able to provide advanced services to both consumers and businesses, at a reduced cost. This course covers the history and operation of the PSTN and VoIP, and compares the two technologies. Basic signaling technologies used in the PSTN are also described. In addition, this course explores the expansion of VoIP in both the immediate future and in the coming years.
- recognize the fundamentals of the PSTN
- recognize the components of the PSTN
- distinguish between circuit-switched and packet-switched networks
- recognize how a PBX operates
- distinguish between PSTN signaling methods
- recognize how the PSTN operates
- recognize key similarities and differences between the PSTN and VoIP
- recognize key considerations when integrating legacy PBX applications and IP PBX systems
- recognize key aspects in the evolution of VoIP
- recognize the possible future developments of VoIP
- recognize the challenges facing the widespread adoption of VoIP
- recognize the development and future trends of VoIP
About New Horizons Jordan
As changes in technology have accelerated, it’s become even more essential for people to master technology to be productive, invaluable employees who optimize, program and invent solutions—and even grow companies of their own. For 30 years, New Horizons has provided more than 30 million students with industry-leading technical training that delivers the most relevant and intuitive computer ctheirses and certifications. they’re now the world’s largest independent IT training company, and they continue to lead:
- 300 computer training centers in 70 countries (and counting)
- Largest Guaranteed-to-Run ctheirse schedule in the world
- Ranked in the top 5% of the industry for training quality and customer satisfaction
- Official training partner for technology leaders such as Microsoft, Cisco, CompTIA and VMware
- Microsoft’s largest training provider, delivering more than 40% of all authorized Microsoft training worldwide
- World’s largest Cisco-authorized training partner
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