ITU-T H.350.4-2011
Directory services architecture for SIP (Study Group 16)

Standard No.

ITU-T H.350.4-2011

Release Date

2011

Published By

International Telecommunication Union (ITU)

Latest

ITU-T H.350.4-2011

Replace

ITU-T H.350.4-2003

Scope

This Recommendation 1 describes a lightweight directory access protocol (LDAP) directory services architecture for multimedia conferencing using a session initiation protocol (SIP). In particular, it defines an LDAP schema to represent SIP user agents (UAs) on the network and associate those endpoints with users.

ITU-T H.350.4-2011 Referenced Document

• ITU-T H.350-2011 Directory services architecture for multimedia conferencing (Study Group 16)
• ITU-T X.500-2008 Information technology Open Systems Interconnection The Directory: Overview of concepts models and services Study Group 17*， 2024-04-19 Update
• ITU-T X.501-2008 Information technology – Open Systems Interconnection – The Directory: Models*， 2024-04-19 Update
• ITU-T X.509-2008 Information technology – Open systems interconnection – The Directory: Public-key and attribute certificate frameworks (Study Group 17)
• ITU-T X.511-2008 Information technology – Open Systems Interconnection – The Directory: Abstract service definition*， 2024-04-19 Update
• ITU-T X.518-2008 Information technology Open Systems Interconnection The Directory: Procedures for distributed operation Study Group 17*， 2024-04-19 Update
• ITU-T X.519-2008 Information technology – Open Systems Interconnection – The Directory: Protocol specifications*， 2024-04-19 Update
• ITU-T X.520-2008 Information technology – Open Systems Interconnection – The Directory: Selected attribute types (Study Group 17)
• ITU-T X.525-2008 Information technology – Open Systems Interconnection – The Directory: Replication (Study Group 17)

ITU-T H.350.4-2011 history

• 2011 ITU-T H.350.4-2011 Directory services architecture for SIP (Study Group 16)
• 2003 ITU-T H.350.4-2003 Directory services architecture for SIP Study Group 16