1、 ETSI TS 103 161-21 V1.1.1 (2011-10) Access, Terminals, Transmission and Multiplexing (ATTM); Integrated Broadband Cable and Television Networks; IPCablecom 1.5; Part 21: Signalling Extension MIB Specification Technical Specification ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)2Reference DTS/ATTM-003011
2、-21 Keywords access, broadband, cable, IP, multimedia, PSTN ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Impo
3、rtant notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is th
4、e Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Info
5、rmation on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No p
6、art may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2011. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registere
7、d for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)3Contents Intellectual
8、 Property Rights 4g3Foreword . 4g31 Scope 6g31.1 Purpose of the document 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions, symbols and abbreviations . 6g34 Void 7g35 Requirements 7g3Annex A (informative): Loop Voltage Management Policies . 18g3History 19g3
9、ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found i
10、n ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy,
11、no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technica
12、l Specification (TS) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). The present document is part 21 of a multi-part IPCablecom 1.5 deliverable covering the Digital Broadband Cable Access to the Public Telecommunications Network; IP Multimedia T
13、ime Critical Services, as identified below: Part 1: “Overview“; Part 2: “Architectural framework for the delivery of time critical services over Cable Television Networks using Cable Modems“; Part 3: “Audio Codec Requirements for the Provision of Bi-Directional Audio Service over Cable Television Ne
14、tworks using Cable Modems“; Part 4: “Network Call Signalling Protocol“; Part 5: “Dynamic Quality of Service for the Provision of Real Time Services over Cable Television Networks using Cable Modems“; Part 6: “Event Message Specification“; Part 7: “Media Terminal Adapter (MTA Management Information B
15、ase (MIB)“; Part 8: “Network Call Signalling (NCS) MIB Requirements“; Part 9: “Security“; Part 10: “Management Information Base (MIB) Framework“; Part 11: “Media terminal adapter (MTA) device provisioning“; Part 12: “Management Event Mechanism“; Part 13: “Trunking Gateway Control Protocol - MGCP opt
16、ion“; Part 14: “Embedded MTA Analog Interface and Powering Specification“ Part 15: “Analog Trunking for PBX Specification“; Part 16: “Signalling for Call Management Server“; Part 17: “CMS Subscriber Provisioning Specification“; Part 18: “Media Terminal Adapter Extension MIB“; Part 19: “IPCablecom Au
17、dio Server Protocol Specification - MGCP option“; Part 20: “Management Event MIB Specification“; ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)5Part 21: “Signalling Extension MIB Specification“. NOTE 1: Additional parts may be proposed and will be added to the list in future versions. NOTE 2: The choice o
18、f a multi-part format for this deliverable is to facilitate maintenance and future enhancements. ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)61 Scope 1.1 Purpose of the document New objects that are being introduced beyond IPCablecom 1.0 for Signalling MIBS are being grouped in the present document so t
19、hat the additional changes made can be tracked easily. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of
20、the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI canno
21、t guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. 1 ETSI TS 103 161-11: “Access, Terminals, Transmission and Multiplexing (ATTM) Integrated Broadband Cable and Television Networks; IPCablecom 1
22、.5 Part 11: Media Terminal Adapter (MTA) device provisioning“. 2 IETF RFC 2833 (May 2000): “RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals“. 3 ETSI TS 103 161-3: “Access, Terminals, Transmission and Multiplexing (ATTM); Integrated Broadband Cable and Television Networks; IPCablec
23、om 1.5; Part 3: Audio Codec Requirements for the Provision of Bi-Directional Audio Service over Cable Television Networks using Cable Modems“. 4 ETSI TS 103 161-4: “Access, Terminals, Transmission and Multiplexing (ATTM) Integrated Broadband Cable and Television Networks; IPCablecom 1.5 Part 4: Netw
24、ork Call Signalling Protocol“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. Not applicable. 3 Definitions, symbols and abbreviations Void. ETSI ETSI TS 10
25、3 161-21 V1.1.1 (2011-10)74 Void 5 Requirements The IPCablecom Extension Signalling MIB shall be implemented as defined below, using these references 1, 2, 3 and 4. PKTC-EN-SIG-MIB DEFINITIONS := BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, BITS FROM SNMPv2-SMI ifIndex FROM IF-MIB SnmpAdm
26、inString FROM SNMP-FRAMEWORK-MIB TruthValue FROM SNMPv2-TC OBJECT-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF pktcEnhancements FROM CLAB-DEF-MIB pktcNcsEndPntConfigEntry FROM PKTC-SIG-MIB; pktcEnSigMib MODULE-IDENTITY LAST-UPDATED “200906150000Z“ - June 15, 2009 ORGANIZATION “Cable Television Laborato
27、ries, Inc “ CONTACT-INFO “Sumanth Channabasappa Postal: Cable Television Laboratories, Inc. 858 Coal Creek Circle Louisville, Colorado 80027-9750 U.S.A. Phone: +1 303-661-9100 Fax: +1 303-661-9199 E-mail: “ DESCRIPTION “This MIB module enhances the basic management objects defined for PacketCable Si
28、gnalling protocols by the MIB group pktcSigMib. Acknowledgements: Rodney Osborne - Arris Interactive Eugene Nechamkin - Broadcom Corporation Satish Kumar - Texas Instruments Jean-Francois Mule CableLabs Copyright 1999-2009 Cable Television Laboratories, Inc. All rights reserved.“ REVISION “200906150
29、000Z“ - June 15, 2009 DESCRIPTION “Revised Version includes ECNs MIB-EXSIG1.5-N-09.0569-2 and published as part of PKT-SP-MIB-EXSIG1.5-I04-090624“ REVISION “200704120000Z“ DESCRIPTION “This revision is being published as part of the PacketCable Signalling MIBs I03 enhancements for PacketCable 1.5.“
30、REVISION “200508120000Z“ ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)8DESCRIPTION “This revision is being published as part of the PacketCable Signalling MIBs enhancements for PacketCable 1.5.“ := pktcEnhancements 2 - - Enhanced MIB Objects and Divisions. - pktcEnSigMibObjects OBJECT IDENTIFIER := pktcE
31、nSigMib 1 pktcEnSigDevConfigObjects OBJECT IDENTIFIER := pktcEnSigMibObjects 1 pktcEnNcsEndPntConfigObjects OBJECT IDENTIFIER := pktcEnSigMibObjects 2 pktcEnSigEndPntConfigObjects OBJECT IDENTIFIER := pktcEnSigMibObjects 3 pktcEnDcsEndPntConfigObjects OBJECT IDENTIFIER := pktcEnSigMibObjects 4 - - E
32、nhanced Notification groups. - pktcEnSigNotificationPrefix OBJECT IDENTIFIER := pktcEnSigMib 2 pktcEnSigNotification OBJECT IDENTIFIER := pktcEnSigNotificationPrefix 0 pktcEnSigConformance OBJECT IDENTIFIER := pktcEnSigMib 3 pktcEnSigCompliances OBJECT IDENTIFIER := pktcEnSigConformance 1 pktcEnSigG
33、roups OBJECT IDENTIFIER := pktcEnSigConformance 2 pktcEnNcsMinimumDtmfPlayout OBJECT-TYPE SYNTAX Unsigned32 (0 | 40100) UNITS “milliseconds“ MAX-ACCESS read-write STATUS current DESCRIPTION “This object defines the minimum playout time for the DTMF digit when IETF RFC 2833 DTMF Relay is used for the
34、 egress gateway. If the value set via this pktcEnNcsMinimumDtmfPlayout object is different from that specified in RFC2833 packet, then the MTA must use the maximum of the two values. For example: If the RFC 2833 packet specifies 23ms and if the object pktcEnNcsMinimumDtmfPlayout is set to 40ms then
35、the egress gateway must use a value of 40ms. Similarly if the RFC 2833 packet specifies 60 ms and if the object pktcEnNcsMinimumDtmfPlayout is set to 40ms then the egress gateway must use a value of 60 ms.“ REFERENCE “PacketCable(tm) Codec Specification“ DEFVAL 0 := pktcEnSigDevConfigObjects 1 - - T
36、he following table enhances the NCS End Point Config Table - (pktcNcsEndPntConfigTable) defined in pktSigMib. - - pktcEnNcsEndPntConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF PktcEnNcsEndPntConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION “This table augments pktcNcsEndPntConfigTable.“
37、:= pktcEnNcsEndPntConfigObjects 1 ETSI ETSI TS 103 161-21 V1.1.1 (2011-10)9pktcEnNcsEndPntConfigEntry OBJECT-TYPE SYNTAX PktcEnNcsEndPntConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION “An enhancement to pktcNcEndPntConfigTable - where each entry describes endpoint characteristics.“
38、AUGMENTS pktcNcsEndPntConfigEntry := pktcEnNcsEndPntConfigTable 1 PktcEnNcsEndPntConfigEntry := SEQUENCE pktcEnNcsEndPntQuarantineState INTEGER, pktcEnNcsEndPntHookState INTEGER, pktcEnNcsEndPntFaxDetection TruthValue, pktcEnNcsEndPntStatusReportCtrl INTEGER pktcEnNcsEndPntQuarantineState OBJECT-TYP
39、E SYNTAX INTEGER normal (1), notification (2), lockstep (3), extendedlockstep (4) MAX-ACCESS read-only STATUS current DESCRIPTION “This object reflects the state of the Endpoint. When the endpoint is in notification, lockstep or extended lockstep states, the E-MTA must report the values of notificat
40、ion(2), lockstep(3) or extendedlockstep (4),respectively. Else, the endpoint must report a value of normal(1). Extended Lockstep is defined as the state when the E-MTA is in the lockstep state for longer than 2 minutes. For more description about the states refer to the PacketCable Network Based Cal
41、l signaling specification.“ REFERENCE “PacketCable Network-Based Call Signalling Protocol Specification,“ := pktcEnNcsEndPntConfigEntry 1 pktcEnNcsEndPntHookState OBJECT-TYPE SYNTAX INTEGER onHook (1), onHookPlusNCSActivity (2), offHook (3) MAX-ACCESS read-only STATUS current DESCRIPTION “This objec
42、t reflects the hook state and NCS Activity of an endpoint. NCS Activity, by definition includes: an active timeout signal, active brief signal or existence of an NCS connection. The onHook(1) state indicates that the endpoint is on hook and the absence of NCS Activity on that endpoint. The onHookPlu
43、sNCSActivity(2) indicates that the endpoint is on hook and the presence of NCS Activity on that endpoint. The offHook(3) state indicates that the endpoint is off hook.“ REFERENCE “PacketCable Network-Based Call Signalling Protocol Specification“ := pktcEnNcsEndPntConfigEntry 2 ETSI ETSI TS 103 161-2
44、1 V1.1.1 (2011-10)10pktcEnNcsEndPntFaxDetection OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION “This MIB object is used to configure the distinctive fax calling tone (CNG) detection feature on an MTA endpoint with reference to the analog interface. When set to true,
45、the MTA must enable the detection of CNG tones on the specific endpoint. When set to false, the MTA must disable the detection of CNG tones on the specific endpoint. If a connection already exists on the endpoint when this MIB Object is modified, then the setting needs to take effect on the next con
46、nection.“ DEFVAL false := pktcEnNcsEndPntConfigEntry 3 pktcEnNcsEndPntStatusReportCtrl OBJECT-TYPE SYNTAX INTEGER unsupported (1), reportActualStatus (2), reportEndPointAsActive (3) MAX-ACCESS read-create STATUS deprecated DESCRIPTION “This MIB object is be used to control the Endpoint Status Report
47、ing, if the feature is supported by the MTA and is configurable. The term Endpoint Status Reporting refers to any information that the MTA may provide to External Systems for use in a particular reporting mechanism (Ex: Home Alarm Systems). The definition of the External Systems and reporting mechan
48、ism are beyond the scope of this definition (In the example of Home Alarm Systems, this MIB Object will allow Management Stations to temporarily disable outage reporting on an EndPoint during planned downtime). If supported, the MTA must: - reflect the actual Endpoint status when the value is set to reportActualStatus(2) - reflect the EndPoint status as being active when the value is set to reportEndPointAsActive(3), irrespective of the actual status. If unsupported, the MTA must set this value to unsupported(1) and reject any attempt to set
