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VoDSL Interoperability Test Plan VoDSL Interoperability Test Plan TR-049 - 1- EDITOR: Paul Drew MetaSwitch, a division of Data Connection 1411 Harbor Bay Parkway Suite 1003 Alameda

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Text of VoDSL Interoperability Test Plan VoDSL Interoperability Test Plan TR-049 - 1- EDITOR: Paul Drew...

  • DSL Forum Technical Report

    TR-049

    (Formerly WT-066v4)

    VoDSL Interoperability Test Plan

    May 2002

    Abstract: Tests and requirements demonstrate interoperability of VoDSL equipment. The key items of voice functionality, fax and modem calls and voice quality are tested to demonstrate compliance with deployment-based requirements. This working text contains tests and requirements suitable for all markets.

    Notice: The DSL Forum is a non-profit corporation organized to create guidelines for DSL network system development and deployment. This Technical Report has been approved by members of the Forum. This document is not binding on the DSL Forum, any of its members, or any developer or service provider involved in DSL. This document is subject to change, but only with approval of members of the Forum. ©2002 Digital Subscriber Line Forum. All Rights Reserved. DSL Forum technical reports may be copied, downloaded, stored on a server or otherwise re-distributed in their entirety only. Notwithstanding anything to the contrary, the DSL Forum makes no representation or warranty, expressed or implied, concerning this publication, its contents or the completeness, accuracy, or applicability of any information contained in this publication. No liability of any kind shall be assumed by the DSL Forum as a result of reliance upon any information contained in this publication. The DSL Forum does not assume any responsibility to update or correct any information in this publication. The receipt or any use of this document or its contents does not in any way create by implication or otherwise any express or implied license or right to or under any patent, copyright, trademark or trade secret rights which are or may be associated with the ideas, techniques, concepts or expressions contained herein.

  • VoDSL Interoperability Test Plan TR-049

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    EDITOR: Paul Drew MetaSwitch, a division of Data Connection

    1411 Harbor Bay Parkway Suite 1003 Alameda California 94502

    USA Tel. (510) 748-8230 Fax (510) 748-8236 [email protected]

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    Table of contents 1 REVISION HISTORY 6

    2 INTRODUCTION 6

    3 SCOPE 7

    4 ACRONYMS 7

    5 REFERENCES 8

    6 IMPLEMENTATION GUIDELINES 9

    6.1 Overview 9

    6.2 IWF-IWF Communication (Ch 3.1) 10

    6.3 ATM VCCs Carrying AAL2 Channels for the Support of LES (Ch 3.2) 10

    6.4 Application Identifier (Ch 4.1.1) 10

    6.5 Channel Associated Signaling (CAS) 10 6.5.1 Signaling Between CO-IWF & CP-IWF for Analog Telephony (Ch 3.3.1) 10 6.5.2 Assignment of AAL2 Channels (Ch 4.4) 10 6.5.3 LES Using CAS Between CP-IWF and CO-IWF (Ch 5.1.1) 10 6.5.4 Implicit Channel Activation Procedure (Ch 5.3.2.1) 11

    6.6 Common Channel Signaling (CCS) 11 6.6.1 Signaling Between CO-IWF and CP-IWF for Analog Telephony (Ch 3.3.1) 11 6.6.2 Assignment of AAL2 Channels (Ch 4.4) 11 6.6.3 LES using CCS Between CP-IWF and CO-IWF (Ch 5.1.2) 11 6.6.4 Channel Activation Procedure 11 6.6.5 Control of PSTN User Ports 12

    6.7 ISDN BRI 12 6.7.1 Signaling Between CO-IWF and CP-IWF for ISDN BRI (Ch 3.3.2) 12 6.7.2 Assignment of AAL2 Channels (Ch 4.4) 12 6.7.3 Channel Activation Procedure (Ch 5.3.1.1) 12 6.7.4 Control of ISDN BRI User Port (Ch 5.3.1.2) 12

    6.8 Types of Encoding Supported (Ch 3.4.1) 12

    6.9 Selection and Changing of Encoding (Ch 3.4.2) 12

    6.10 Idle Channel Suppression (Ch 3.5) 13

    6.11 Silence Detection and Removal (Ch 3.6) 13

    6.12 Echo Cancellation (Ch 3.7) 13

    6.13 Modem/Fax Call Handling 13

    6.14 DTMF Signaling Transport (Ch 3.8) 13

    6.15 Transport of Voiceband Data (Ch 3.9) 13

    6.16 Emulated Loop Control Protocol (Ch 5.3.1) 13

    6.17 User Port Control via the LES EOC (Ch 5.3.2.2) 14

    6.18 Support for ATM OAM Cells (Ch 6.1) 14

    6.19 LES Embedded Operations Channel (Ch 6.2) 14

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    6.20 Selection of Profile Entry (Ch 7.2.3) 14

    6.21 Packet Delay Variation (Ch 9.1) 14

    6.22 Timing Considerations (Ch 9.2) 14

    6.23 ATM Forum Predefined Profiles (Annex A) 14

    6.24 ITU-T Predefined Profile 15

    6.25 Default AAL2 VCC Parameters (Appendix E) 15

    6.26 CP-IWF MIB 15 6.26.1 SNMP Agent 15 6.26.2 Updating Parameters 16 6.26.3 System Group 16 6.26.4 Interfaces MIB 16 6.26.5 cpIwf Group 16 6.26.6 cpIwfAal2Profile Group 17 6.26.7 cpIwfPotsPortTable Group 18 6.26.8 cpIwfIsdnBriPortTable Group 18 6.26.9 cpIwfPotsPortStatsTable 18 6.26.10 cpIwfIsdnBriPortStatsTable 18 6.26.11 cpIwfAal2Stats Group 18 6.26.12 Traps 19 6.26.13 Traffic Shaping on the LES -EOC 19 6.26.14 Start-up Procedures 19 6.26.15 Test Procedures 19

    7 TEST CONFIGURATION 20

    7.1 Physical Layer Interface 20

    7.2 Network Configuration 20

    7.3 Test Equipment 21

    7.4 Test Description 22

    8 TEST CASES 22

    9 POTS SERVICE TEST CASES 23

    9.1 Test Group 1: POTS Basic Telephony Test 23 9.1.1 Test Case 1.1: Call Origination DTMF 23 9.1.2 Test Case 1.2: Call Origination Dial Pulses 23 9.1.3 Test Case 1.3: Call Termination 24 9.1.4 Test Case 1.4: Distinctive Ringing 24 9.1.5 Test Case 1.5: Call Waiting 24 9.1.6 Test Case 1.6: Caller ID 25 9.1.7 Test Case 1.7: Call Parking 25 9.1.8 Test Case 1.8: Ground Start Call Origination 26 9.1.9 Test Case 1.9: Ground Start Call Termination 26 9.1.10 Test Case 1.10: Permanent Signaling Condition 26 9.1.11 Test Case 1.11: Network Failure – Layer 1 26 9.1.12 Test Case 1.12: Network Failure – Layer 2 27 9.1.13 Test Case 1.13: No Dial-tone 27

    9.2 Test Group 2: Multiple POTS Ports on an IAD 27 9.2.1 Test Case 2.1: POTS Lines Sequencing 28 9.2.2 Test Case 2.2: POTS lines Loading 28

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    9.2.3 Test Case 2.4: IAD Phone to IAD Phone 28

    9.3 Test Group 3: Multiple IADs and Voice Gateway 28 9.3.1 Test Case 3.1: Two IADs and one Voice Gateway 29 9.3.2 Test Case 3.2: Two IADs and two Voice Gateway 29

    9.4 Test Group 4: Manual Provisioning 29 9.4.1 Test Case 4.1: PVC Provisioning 29 9.4.2 Test Case 4.2: Profile 7 (PCM-64) 29 9.4.3 Test Case 4.3: Profile 7 (ADPCM) 29 9.4.4 Test Case 4.4: ATM Profile 8 30 9.4.5 Test Case 4.5: ATM Profile 10 (PCM-64) 30 9.4.6 Test Case 4.6: ATM Profile 10 (ADPCM) 30 9.4.7 Test Case 4.7: ATM Profile 11 (PCM-64) 30 9.4.8 Test Case 4.8: ATM Profile 11 (ADPCM) 30 9.4.9 Test Case 4.9: ATM Profile 12 (PCM-64) 30 9.4.10 Test Case 4.10: ATM Profile 12 (ADPCM) 30 9.4.11 Test Case 4.11: ITU P.1 Profile (PCM-64, 40 Octets) 30 9.4.12 Test Case 4.12: ITU P.2 Profile (PCM64, 40 Octets) 31

    9.5 Test Group 5: FAX and Voice-band Modem 31 9.5.1 Test Case 5.1: Fax Test (IAD à PSTN) 31 9.5.2 Test Case 5.2: Fax Test (PSTN à IAD) 32 9.5.3 Test Case 5.3: Fax Test (IAD à IAD) 32 9.5.4 Test Case 5.4: PC Fax Test (IAD à PSTN) 32 9.5.5 Test Case 5.5: PC Fax Test (PSTN à IAD) 33 9.5.6 Test Case 5.6: PC Fax Test (IAD à IAD) 33 9.5.7 Test Case 5.7: Modem Test (IAD à PSTN) 33 9.5.8 Test Case 5.8: Modem Test (PSTN à IAD) 33 9.5.9 Test Case 5.9: Modem Test (IAD à IAD) 34 9.5.10 Test Case 5.10: 23-Tone Test 34 9.5.11 Test Case 5.11: Codec Switchover for Fax/Modem 34 9.5.12 Test Case 5.12: Clipping 35 9.5.13 Test Case 5.13: Idle Channel Suppression 35 9.5.14 Test Case 5.14: Silence Insertion Descriptor 36

    10 ISDN BRI SERVICE TEST CASES 37

    10.1 Test Group 6: ISDN BRI Basic Telephony Test 37 10.1.1 Test Case 6.1: Call Origination 37 10.1.2 Test Case 6.2: Call Termination 37 10.1.3 Test Case 6.3: Call Origination on the 2nd B channel 37 10.1.4 Test Case 6.4: Call Waiting 38

    10.2 Test Group 7: Multiple ISDN BRI User Ports on an IAD 38 10.2.1 Test Case 7.1: ISDN BRI User Ports Sequencing 39 10.2.2 Test Case 7.2: ISDN BRI User Ports Loading 39

    10.3 Test Group 8 Manual Provisioning 39 10.3.1 Test Case 8.1: PVC Provisioning 39 10.3.2 Test Case 8.2: Profile 7 (PCM-64) 39 10.3.3 Test Case 8.3: Profile 7 (ADPCM) 39

    10.4 Test Group 9: FAX and Voice-band Data 39

    11 TEST GROUP 10: OAM TESTING 40

    11.1 Test Case 10.1: F5 Loopback at IAD (ATM Switch) 40

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    11.2 Test Case 10.2: F5 Loopback at VG (ATM Switch) 40

    11.3 Test Case 10.3: F5 Loopback at IAD 40

    11.4 Test Case 10.4: F5 Loopback at VG 40

    12 MIXED POTS AND ISDN BRI TEST CASES 41

    12.1 Test Group 11: POTS Basic Telephony Test 41

    12.2 Test Group 12: ISDN Basic Telephony Test 41

    12.3 Test Group 13: ISDN POTS Basic Telephony Test 41

    13 TEST GROUP 14: PROVISIONING USING LES-EOC 42

    13.1 Test Case 14.1: ColdStart Trap 42

    13.2 Test Case 14.2: System Group 42

    13.3 Test Case 14.3: Control Oper State of POTS Ports 43

    13.4 Test Case 14.4: Interfaces MIB 43

    13.5 Test Case 14.5: Control Oper state of IAD 43

    13.6 Test Case 14.6: cpIwf Parameters 44

    13.7 Test Case 14.7: AAL2 Parameters 46

    13.8 Test Case 14.8: POTS Port Parameters 47

    13.9 Test Case 14.9: Restart IAD 48

    13.10 Test Case 14.10: IAD Self-Test 48

    13.11 Test Case 14.11: POTS Port Loopback Testing 49

    13.12 Test Case 14.12: Statistics 50

    13.13 Test Case 14.13: Bandwidth Utilization 50

    14 TEST VALIDATION 50

    15 TEST CASE MATRICES 51

    15.1 POTS Test Cases 51

    15.2 ISDN Test Cases 52

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