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ITU-T Y.1261 (12/2002)

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Service requirements and architecture for voice services over Multi-Protocol Label Switching
This Recommendation describes service 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).Possible approaches for transporting Voice Services over MPLS are provided in Appendix II.Detailed protocol specifications are subject of other Recommendations.
Citation: https://handle.itu.int/11.1002/1000/6036
Series title: Y series: Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities
  Y.1000-Y.1999: Internet protocol aspects
  Y.1200-Y.1299: Architecture, access, network capabilities and resource management
Approval date: 2002-12-14
Provisional name:Y.vompls
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 13
Further details: Patent statement(s)
Development history