Rajesh Erri

asterisk ip pbx ippbx voice logger asttecs lead management video conference interactive voice response ivr pbx video conferencing #ipphones #phones #officephones #sipphones demarcation call routing receptionist console room call billing conference bridge faciltiy wake-up call facility voip call public announcement voice blasting paging facility lead qualification lead capture lead nurturing social ad integration lead management solution security alarm system door video phone gpon ip pbx - apartment door phone tracking crm reporting system crm system crm with location tracking pri telephony pri switch pri card ticket management web-based crm customer service customer experience customer relationship management crm helpdesk system ticket management system hospitality hotel room conference hospital room conference e-learning conference ivr solution automatic call recording call centers call recording gsm predictive dialer call center solution automatic call distribution gsm gsm gateway ip routing pri gateway mini ip pbx mini pbx mobile dialer