You are the network technician at Certkiller .com. VoIP is implemented on the Certkiller network. Your newly appointed Certkiller trainee wants to know what is used to carry VoIP voice packets on this network. What will your reply be?
You are the Voice technician at Certkiller .com. Your newly appointed Certkiller trainee wants to knowwhat request method initiates a SIP call setup. What will your reply be?
Site A uses three-digit internal numbers and Site B uses four-digit internal numbers. All calls to the PSTN are routed through Site B. What dial plan below best represents provision simplicity?
You are the network technician at Certkiller .com. Your newly appointed Certkiller trainee wants to knowwhich application conveys fax using T.37 fax relay. What will your reply be?