UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ITU-T H.460.22

Negotiation of security protocols to protect ITU-T H.225.0 call signalling messages

active, Most Current
Buy Now
Organization: ITU-T
Publication Date: 1 April 2015
Status: active
Page Count: 18
scope:

This Recommendation specifies the security negotiation mechanism for ITU-T H.225.0 call signalling message exchanges. The main goals include the following.

1) Secure selection of the security mechanism. Otherwise, the procedure of negotiation is vulnerable to certain attacks such as malicious manipulation or bidding-down attacks. The entire registration, admission and status (RAS) message shall be protected during the negotiation procedure.

2) Involved [ITU-T H.323] entities shall determine mutually agreed security protocols without requiring additional round trips.

3) Entities involved in the negotiation procedure shall be aware of the result of the negotiation, such as success or failure.

4) The negotiation procedure should not cause any additional burden to the involved entities.

Document History

ITU-T H.460.22
April 1, 2015
Negotiation of security protocols to protect ITU-T H.225.0 call signalling messages
This Recommendation specifies the security negotiation mechanism for ITU-T H.225.0 call signalling message exchanges. The main goals include the following. 1) Secure selection of the security...
ITU-T H.460.22
June 1, 2008
Negotiation of security protocols to protect H.225.0 call signalling messages Corrigendum 1: Corrections to message flow
A description is not available for this item.
ITU-T H.460.22
January 1, 2007
Negotiation of security protocols to protect H.225.0 call signalling messages
A description is not available for this item.

References

This document references:
ITU-T H.225.0 - Call signalling protocols and media stream packetization for packet-based multimedia communication systems
Published by ITU-T on December 1, 2009
This Recommendation describes the means by which audio, video, data, and control are associated, coded, and packetized for transport between H.323 equipment on a packet-based network. This includes...
This document references:
ITU-T H.235.6 - H.323 security: Encryption profile with native ITU-T H.235/H.245 key management
Published by ITU-T on January 1, 2014
This Recommendation specifies a security profile for encryption that uses the native ITU-T H.235/H.245 key management. Procedures for both encryption and for the related native ITU-T H.245 key...
This document references:
ITU-T H.235.8 - H.323 security: Key exchange for SRTP using secure signalling channels
Published by ITU-T on September 1, 2005
A description is not available for this item.
This document references:
ITU-T H.323 - Packet-based multimedia communications systems
Published by ITU-T on December 1, 2009
This Recommendation covers the technical requirements for multimedia communications systems in those situations where the underlying transport is a Packet-Based Network (PBN) which may not provide a...
This document references:
ITU-T H.460.1 - Guidelines for the use of the generic extensible framework
Published by ITU-T on March 1, 2013
This Recommendation provides information on when and how to use the generic extensible framework (GEF) defined in [ITU-T H.323]. It does not repeat the text from [ITU-T H.323]. Instead, it expands...
This document references:
ITU-T H.460.17 - Using H.225.0 call signalling connection as transport for H.323 RAS messages
Published by ITU-T on September 1, 2005
A description is not available for this item.
This document references:
ITU-T H.460.18 - Traversal of ITU-T H.323 signalling across network address translators and firewalls
Published by ITU-T on March 1, 2013
This Recommendation enables ITU-T H.323 signalling to traverse NAT/FW installations. When used in conjunction with [ITU-T H.460.19], this allows ITU-T H.323 endpoints to communicate across NAT/FWs...
View Less
View All
Advertisement