IP Telephony_VoIP Series (Session 4)_ Open source in IP-Telephony - Asterisk

Опубликовано: 24 Январь 2012
на канале: TechGig
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http://bit.ly/17RbYTW

This webinar will discuss these points:

How effective it is to use open source for IP-Telephony?
What is the single most useful application on Aserisk platform?
Asterisk is just a software. How a typical IP-PBX setup is made from it.
What are the advantages of using Asterisk IP-PBX over the traditional EPABX/ IP-PBX.
What are other applications being built over it? Is Asterisk posing any challenge to traditional telephony vendors like Avaya, Nortel or Alcatel.