ANSI SCTE 165-17:2019 pdf free download – IPCablecom 1.5 Part 17: Audio Server Protocol
The legal/regulatory classification of IP-based voice communications provided over cable networks and otherwise, and the legal/regulatory obligations, if any, borne by providers of such voice communications, are not yet fully defined by appropriate legal and regulatory authorities. Nothing in this specification is addressed to, or intended to affect, those issues. In particular, while this document uses standard terms such as “call,” “call signaling,” “telephony,” etc., it will be evident from this document that while an IPCablecom network performs activities analogous to these PSTN functions, the manner by which it does so differs considerably from the manner in which they are performed in the PSTN by telecommunications carriers. These differences may be significant for legal/regulatory purposes.
2 REFERENCES
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. At the time of Subcommittee approval, the editions indicated were valid. All documents are subject to revision, and while parties to agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the documents listed below, they are reminded that newer editions of those documents might not be compatible with the referenced version
2.1 Normative References
In order to claim compliance with this standard, it is necessary to conform to the following standards and other works as indicated, in addition to the other requirements of this standard. Intellectual property rights may be required to implement these references.
[1] ANSI/SCTE 165-03 2016, IPCablecom 1.5 Part 3: Network-Based Call Signaling Protocol.
[2] IETF RFC 3435, Media Gateway Control Protocol (MGCP), January, 2003.
[3] ANSI/SCTE 165-02 2016, IPCablecom 1.5 Part 2: Audio/Video Codecs.
[4] ANSI/SCTE 165-10 2009, IPCablecom 1.5 Part 10: Security.
2.2 Informative References
The following documents may provide valuable information to the reader but are not required when complying with this standard.
[5] ANSI/SCTE 165-01 2019, IPCablecom 1.5 Part 1: Architecture Framework Technical Report.
[6] ANSI/SCTE 165-12 2016, IPCablecom 1.5 Part 12: PSTN Gateway Call Signaling Protocol Specification.
[7] ANSI/SCTE 165-09 2019, IPCablecom 1.5 Part 9: Event Messages.
[8] IETF RFC 2396, Uniform Resource Identifiers (URI): Generic Syntax, August 1998.
[9] IETF RFC 2234, Augmented BNF for Syntax Specifications: ABNF, November 1997.
[10] ISO 639-2, Code For The Representation Of Names Of Languages, 1998.
[11] ISO 4217, Codes for the Representation of Currencies and Funds, 2001.
[12] ISO 8601, Representation of Dates and Times, 2000.
[13] Sun Microsystems, Java Speech Grammar Format Specification, [JSGF], Copyright 1998-99.
[14] Hunt, McGlashan, Speech Recognition Grammar Specification for the W3C Speech Interface Framework,[W3C], March 2004.
5 TECHNICAL OVERVIEW
The IPCablecom Audio Server Specification defines a suite of signaling protocols for providing announcement and media services in an IPCablecom network. This section of the document:
• Defines the architectural requirements for providing IPCablecom announcement and media services,
• Defines and categorizes announcement and media types,
• Defines the components and their roles in the IPCablecom Audio Server Architecture, as described in the IPCablecom Architecture Technical Report [5], and
• Describes the signaling and media interfaces in the IPCablecom Audio Server Specification.
5.1 Architectural Requirements
The architectural requirements and assumptions for providing Audio and Media Services for an IPCablecom Network are listed below. These requirements are based upon the specifications and technical reports that define the IPCablecom architecture.