RTP Payload Format for H.263 Video Streams. - Chad Zhu (RFC, 1997)

RTP Payload Format for the 1998 Version of ITU-T Rec. H.263 Video (H.263+). - Carsten Bormann; Linda S. Cline; Gim Deisher; Thomas R. Gardos; Christian Maciocco; Donald Newell; Jörg Ott; Gary J. Sullivan; Stephan Wenger; Chad Zhu (RFC, 1998)