ATIS 0415001-00001
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Process Description and Ordering Specification IP Network to Network Interconnection Direct SP-SP SIP-Based Voice
The Alliance for Telecommunications Industry Solutions , 03/01/2011
Pages: 35
The purpose is for this document is to serve as the baseline industry specification for SIP-based voice interworking and to be a placeholder for ongoing analysis and decisions determined by NGN Providers and the ATIS committees responsible for further developing this uniform ?industry specification,? including the process, worksheets, job aids and reference material used to facilitate the planning and implementation of NGN SIP-based voice interoperability.
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