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ATIS 1000025

User to Network Interface (UNI) Standard for Signaling and Control Security Requirements for Evolving VoP/Multimedia Networks

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Organization: ATIS
Publication Date: 1 May 2013
Status: active
Page Count: 22
scope:

The scope of this standard is to define the User to Network Interface Signaling Security requirements. The standard addresses security requirements for voice over packet and multimedia security, including:

  • SIP Signaling. [RFC 3261]
  • H.323: Packet-based multimedia communications systems. [ITU-T H.323]

o H.225: Call signaling protocols and media stream packetization for packet-based multimedia communication systems. H.225 includes the RAS: Registration, Admission, Status protocol. [ITU-T H.225.0]

o H.245: Control protocol for multimedia communication. [ITU-T H.245]

This standard addresses VoP/Multimedia signaling and control plane security requirements of evolving telecommunications networks. Evolving telecommunications networks often combine legacy telecommunication facilities with new technologies such as Wireless (air interface), Asynchronous Transfer Mode (ATM), and Internet Protocol (IP) transport mechanisms. The security requirements given in this standard apply to service provider networks and may also be applicable to individual company single location and corporate enterprise multi-location networks.

This standard takes the following into consideration:

  • Network operators may not always have complete control with respect to which terminal the user uses to connect to the network, and thereby its capabilities with respect to security may not be known.
  • The user may use a separate access provider network.
  • There may be differences in security depending on the access technology used to connect the user to the network.

This standard concerns the user to network interface (UNI) of evolving networks. For this standard, the UNI is defined as the interface between a VoP/multimedia end user device or terminal and the network that provides service to the device or terminal.

Management and Bearer Plane Security issues are outside the scope of this standard.

As illustrated in Figure 1, this standard is part of a series of related signaling and control plane security standards.

Purpose

The purpose of this standard is to specify baseline security requirements for signaling and control plane functions of evolving telecommunications networks that use H.323 and SIP protocols. The intent of this standard is to provide signaling and control plane security requirements which may be used by carriers and vendors to allow secure interoperability of multi-vendor end-user devices and networks. This standard provides a minimal set of security requirements as well as general security guidance.

Document History

ATIS 1000025
May 1, 2013
User to Network Interface (UNI) Standard for Signaling and Control Security Requirements for Evolving VoP/Multimedia Networks
The scope of this standard is to define the User to Network Interface Signaling Security requirements. The standard addresses security requirements for voice over packet and multimedia security,...
May 1, 2013
User to Network Interface (UNI) Standard for Signaling and Control Security Requirements for Evolving VoP/Multimedia Networks
The scope of this standard is to define the User to Network Interface Signaling Security requirements. The standard addresses security requirements for voice over packet and multimedia security,...
March 1, 2008
User to Network Interface (UNI) Standard for Signaling and Control Security Requirements for Evolving VoP/Multimedia Networks
The scope of this standard is to define the User to Network Interface Signaling Security requirements. The standard addresses security requirements for voice over packet and multimedia security,...
March 1, 2008
US Standard for Signaling Security - UNI Access and Signaling Standard
A description is not available for this item.

References

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