[2] Jerry D. Gibson, Toby Berger, Tom Lookabaugh, Dave Lindbergh, and Richard L. Baker, Digital Compression for Multimedia: Principles and standards, 1998.
[4] ITU-T Recommendation G.723.1: Speech coders: Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s, 1996.
[5] ITU-T Recommendation H.225: Call signalling protocols and media stream packetization for packet based multimedia communication system, 1998.
[8] Microsoft Developer Studio Documentation (taken from VC++): Platform Software Development Kit Documentation.
[10] Mahbub Hassan, Alfandika Nayandoro, Mohammed Atiquzzaman, Internet Telephony:Services, Technical Challenges, and Products, IEEE Communications Magazine, p. 96-102, April 2000.