Discuss about Asterisk and its implementations in VOIP and PSTN/PRI in general, how asterisk fits various models as a PBX, a call center application, a callshop etc.
Official Website: http://www.meetup.com/The-Hyderabad-VOIP-Asterisk-PBX-Meetup-Group/calendar/9023377/
Added by rakesh_ambati on November 8, 2008