VOIP Flashcards
1
Q
Which of the following protocols is used by VoIP to set up, maintain, and terminate a phone call?
TLS NTP SSH RTP SIP
A
SIP - session initiation protocol
2
Q
Which of the following features is used with digital IP phones to supply power through a switch port?
VPN Spanning tree 802.1x PoE Trunking
A
PoE
3
Q
Which of the following protocols are used with VoIP? Select two answers. SIP RTP NTP SNMP SMTP
A
SIP - session initiation protocolRTP - real-time transport protocol