1
Scope
2
References
2.1
Normative
references
2.2
Informative
references
3
Terms
and definitions
4
Symbols
and abbreviations
5
Conventions
6
System
overview
6.1
Voice
encryption security profile
7
H.245
signalling and procedures
7.1
Secure
H.245 channel operation
7.2
Unsecured
H.245 channel operation
7.3
Capability
exchange
7.4
Master
role
7.5
Logical
channel signalling
7.6
Fast
connect security
7.7
Encrypted
H.245 DTMF
7.8
Diffie-Hellman
operation
8
Signalling
and procedures
8.1
Revision
1 compatibility
8.2
Version
3 feature indication
8.3
Key
transport
8.4
Enhanced
OFB mode
8.5
Key
management
8.6
Key
update and synchronization
8.7
Non-terminal
interactions
8.8
Multipoint
procedures
9
Media
stream encryption procedures
9.1
Media
session keys
9.2
Media
anti-spamming
9.3 RTP/RTCP issues
9.4 Triple-DES in outer CBC mode
9.5 DES algorithm operating in EOFB mode
9.6
Triple-DES in outer EOFB mode
10 Lawful interception
11 List of object identifiers
Appendix I
– H.323 implementation details
I.1
Ciphertext padding methods
I.2
New keys