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ITU-T Y.1261 PDF

ITU-T Y.1261 PDF

Name:
ITU-T Y.1261 PDF

Published Date:
12/01/2002

Status:
[ Active ]

Description:

Service requirements and architecture for voice services over Multi-Protocol Label Switching

Publisher:
International Telecommunication Union-T

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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$9.9
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The scope of this Recommendation is to describe services requirements and architecture for transport of Voice Services over MPLS networks.

Voice Services over MPLS networks include a family of protocols that may be supported over MPLS, including Voice over IP (as specified by IETF), Voice over MPLS (as specified by MPLS Forum) and I.366.2 Voice Trunking Format (based on ITU-T Rec. I.366.2 adapted for MPLS).

An overview of several possible approaches that have been proposed as the basis for the family of protocols for transporting Voice services over MPLS is provided in Appendix II. Nothing in this Recommendation precludes the progression of all these protocols for the transport of Voice Services over MPLS.


Edition : 02
File Size : 1 file
Number of Pages : 25
Published : 12/01/2002

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