VOIP Description & Operation and IPTV Broadband Access & Operation

Map of digital terrestrial television broadcast

Map of digital terrestrial television broadcast

What is IP Telephony?

ITU Definitions:

  • VoIP : Use of Private Networks
  • Internet Telephony : Use of Public Network
  • IP Telephony : VoIP + Internet Telephony

VoIP Deployments:

  • Phone to Phone (1998) is mainly provided by Service Provider or Private Network (E.g. Singtel’s 019)
  • 1999 PC(Web) to Phone is mainly provided by Service Provider (E.g. Web2Phone)
  • IP Phone to IP Phone (2002) is mainly provided by Service Provider or self Managed (E.g. Free World Dial)
  • post 2003 Wireless IP Phone  to Wireless IP Phone

Change in Business Paradigm:

“The most powerful paradigm shift is the fact that applications are not woven into the platforms. Now to be a phone company, you don’t have to weave tightly the voice service into the infrastructure. They (Vonage) turn voice into a application and shoot it across one of these platforms. And, suddenly, you’re in your business.” – Michael Powell, Chairman of FCC

What is IPTV?

  • Still evolving
  • Digital TV delivered using technologies used for computer network. Internet Protocols (http, rtsp, rtsp, igmp) igmp)
  • A TV like ‘quality of service’ (always on, reliable)
  • Can be ‘live’ or pre-recorded (on-demand)
  • Usually over a managed/closed network eg. “Telkom TV”, Virgin TV, Tiscali TV, BT Vision

Tentang djadja

Seorang hamba Allah, ayah, suami, kepala rumah tangga (Commander In Chief), praktisi pendidikan, manajemen dan telematika yang mencoba merunduk di ladang ibadah
Pos ini dipublikasikan di Business, Ilmiah, IMTelkom, Innovation, Lecture, Telekomunikasi, Telematika dan tag , , , , , , , . Tandai permalink.

4 Balasan ke VOIP Description & Operation and IPTV Broadband Access & Operation

  1. Ping balik: Kerio Technologies announced the latest version of its IP PBX (VOIP) solution for small « Buzzer

  2. Ping balik: Kerio Technologies announced the latest version of its IP PBX (VOIP) solution « Zook-it

  3. Blog Corner berkata:

    Thanks for the explanation, I never thought if VoIP can be used to contact the mobile device.

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