Speech and video coding, principles and features the most used codecs.
Media transport protocols and security.
RAS, H.245 and Q.931 Signaling, their procedures, DRC and GRC models.
SIP protocol, SIP architecture elements, SIP addressing and the main ideas in RFC 3261.
SIP Methods, responses, header structure, transactions and dialogs.
SDP media description, offer/answer model.
Network architecture design based on SIP.
Multimedia communication system open-source projects - Asterisk, Kamailio, GNUGK.
Media transport protocols and security.
RAS, H.245 and Q.931 Signaling, their procedures, DRC and GRC models.
SIP protocol, SIP architecture elements, SIP addressing and the main ideas in RFC 3261.
SIP Methods, responses, header structure, transactions and dialogs.
SDP media description, offer/answer model.
Network architecture design based on SIP.
Multimedia communication system open-source projects - Asterisk, Kamailio, GNUGK.