Voice over Internet Protocol VoIP security basics K0159.

Format:

Video

Contributor:

Bushmiller, Dean, instructor.

Expanding Security (Firm), publisher.

Language:

English

Subjects (All):

Internet telephony.

Computer security.

Physical Description:

1 online resource (1 video file (51 min.)) : sound, color.

Edition:

[First edition].

Place of Publication:

[Place of publication not identified] : Expanding Security, 2026.

Summary:

Transitioning from legacy telephone networks to modern packet-switched systems requires a deep understanding of Voice over IP (VoIP). Instructor Dean Bushmiller compares traditional PBX and PSTN environments to contemporary IP solutions, showing how treating voice as a network application transforms communications while introducing distinct security and performance needs. Viewers will learn the core mechanics of VoIP networks by examining components like IP media gateways, endpoints, and call managers. The course breaks down vital protocols including SIP, H.323, IAX, and RTP. You will also explore technical factors critical to secure, high-quality voice traffic, such as codec selection, Quality of Service (QoS), bandwidth efficiency, and SRTP encryption.

Notes:

OCLC-licensed vendor bibliographic record.

ISBN:

1-961356-03-1

OCLC:

1586851352