NASA CCSDS 766.2-B : ISSUE 1

1 INTRODUCTION
2 OVERVIEW
3 CASE 1: TERRESTRIAL (GROUND) COMMUNICATION SYSTEMS
4 CASE 2: SPACE-TO-GROUND VOICE SYSTEMS
5 CASE 3: EMERGENCY VOICE COMMUNICATION
6 CASE 4: ISS RENDEZVOUS, PROXIMITY, AND DOCKING
          OPERATIONS VOICE COMMUNICATIONS
7 CASE 5: SEARCH AND RESCUE VOICE COMMUNICATIONS
ANNEX A - PROTOCOL IMPLEMENTATION CONFORMANCE
          STATEMENT (PICS) PROFORMA (NORMATIVE)
ANNEX B - SECURITY, SANA, AND PATENT CONSIDERATIONS
          (INFORMATIVE)
ANNEX C - ACRONYMS AND ABBREVIATIONS (INFORMATIVE)
ANNEX D - DTN BUNDLE PROTOCOL FOR VOICE AND AUDIO
          TRANSMISSION (INFORMATIVE)
ANNEX E - INFORMATIVE REFERENCES (INFORMATIVE)

Gives recommendations for voice and audio data communications in terms of: a) the exchange of voice and audio data between terrestrial facilities; b) the exchange of voice and audio data between terrestrial and space-borne facilities; c) emergency voice communications; d) rendezvous, proximity, and docking operations voice communications; and e) search and rescue (SAR) voice communications.