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ATIS 1000009

IP Network – To Network Interface (NNI)Standard for VoIP

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Organization: ATIS
Publication Date: 1 May 2006
Status: active
Page Count: 51
scope:

SCOPE, PURPOSE, AND APPLICATION

This standard defines the IP Network-to -Network Interface (NNI) for VoIP between carriers. It addresses the need for a standard interface as telecom networks migrate the NNI from TDM circuitswitched to IP. The focus of this standard is to support VoIP. This standard defines:

♦ Interconnection architecture;

♦ SIP call/session control signaling;

♦ Signaling and media transport;

♦ Quality of Service (QoS);

♦ Association between call control and media control; and

♦ Mandatory SIP URIs to be Supported.

There is also an informative annex on items for consideration in SLAs.

The following related topics are not defined in this document:

♦ Call Routing;

♦ Security;

♦ Session Border Controller Functions; or

♦ Call Admission Control and Traffic Management.

Document History

ATIS 1000009
May 1, 2006
IP Network – To Network Interface (NNI)Standard for VoIP
SCOPE, PURPOSE, AND APPLICATION This standard defines the IP Network-to -Network Interface (NNI) for VoIP between carriers. It addresses the need for a standard interface as telecom networks migrate...
May 1, 2006
IP Network-to-Network Interface (NNI) Standard for VoIP
SCOPE, PURPOSE, AND APPLICATION This standard defines the IP Network-to -Network Interface (NNI) for VoIP between carriers. It addresses the need for a standard interface as telecom networks migrate...

References

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