H.350

H.350 defines a directory services architecture for multimedia conferencing for H.323, H.320, SIP and generic protocols. H.350 is based on the commObject architecture developed by VidMid-VC, the Video Middleware working group jointly sponsored by Internet2, ViDe and the ViDe.net project funded by the National Science Foundation.

This architecture was submitted to ITU-T Study Group 16 in June 2002 and was accepted as effort H.LDAP. H.LDAP was subsequently ratified in August 2003 as the H.350 series of Recommendations (standards).

Further information and sample code can be found at http://lab.ac.uab.edu/vnet/.

Also see the ViDe H.350 Cookbook: Directory Services Middleware for Multimedia Conferencing v1.0

There are eight files related to the draft ITU-T Recommendation H.350 in support of directory services for multimedia conferencing.

H.350 // Base document including commObject superclass [PDF] [HTML]
H.350.1 // H.323 protocol [PDF] [HTML]
H.350.2 // H.235 protocol [PDF] [HTML]
H.350.3 // H.320 protocol [PDF] [HTML]
H.350.4 // SIP protocol [PDF] [HTML]
H.350.5 // generic protocols [PDF] [HTML]
H.350.6 // Directory Services Architecture for Call Forwarding and Preferences [HTML]
H.350.7 // Proposed Directory Services Architecture for XMPP [HTML]

In addition there are eight LDIFs, referenced from the individual documents as appropriate. They are also provided here for convenience:

commObject.ldif.txt
commURI.ldif.txt
genericIdentity.ldif.txt
h235Identity.ldif.txt
h320Identity.ldif.txt
h323Identity.ldif.txt
sipIdentity.ldif.txt
callPreferenceURI.ldif.txt