1. draft-anavi-tdmoip-00 text
  2. draft-anavi-tdmoip-01 doc
  3. draft-anavi-tdmoip-02 text
  4. draft-anavi-tdmoip-03 text doc
  5. draft-anavi-tdmoip-04 text doc
  6. draft-anavi-tdmoip-05 text doc
  7. draft-anavi-tdmoip-06 text xml
  8. draft-ietf-pwe3-tdmoip-00 text xml
  9. draft-ietf-pwe3-tdmoip-01 text xml
  10. draft-ietf-pwe3-tdmoip-02 text xml
  11. draft-ietf-pwe3-tdmoip-03 text xml
  12. draft-ietf-pwe3-tdmoip-04 text xml
  13. draft-ietf-pwe3-tdmoip-05 text xml


  1. draft-vain-stein-satop-00 text
  2. draft-ietf-pwe3-satop-00 text
  3. draft-ietf-pwe3-satop-01 text
  4. draft-ietf-pwe3-satop-02 text
  5. draft-ietf-pwe3-satop-03 text
  6. draft-ietf-pwe3-satop-04 text
  7. draft-ietf-pwe3-satop-05 text
  8. RFC 4553 text

PWE3 - TDM MIB Drafts

  1. draft-ietf-pwe3-tdm-mib-03 text
  2. draft-ietf-pwe3-satop-mib-03 text

PWE3 - Misc. Drafts

  1. draft-stein-pwe3-controlword text
  2. draft-stein-pwe3-tdm-packetloss-00 text xml
  3. draft-stein-pwe3-tdm-packetloss-01 text xml
  4. MOS vs. packet loss graph pdf ps
  5. draft-stein-pwe3-tdmoiple text doc
  6. Simple TDM Pseudowire Protocol (STTP) text doc
  7. Pseudowire Customer Edge to Customer Edge Emulation (PWCE2E) text xml

PWE3 Security

  1. draft-stein-pwe3-sec-req-00 text xml
  2. draft-stein-pwe3-pwsec-00 text xml

IETF Presentations

  1. IETF52 Salt Lake City, December 2001 pdf ppt
  2. IETF53 Minneapolis, March 2002 pdf ppt
  3. IETF54 Yokohama, July 2002 pdf ppt
  4. IETF55 Atlanta, November 2002 pdf ppt
  5. IETF56 San Francisco, March 2003 pdf ppt
  6. IETF57 Vienna, July 2003 ppt
  7. IETF58 Minneapolis, November 2003 SAToP.ppt TDMoIP.ppt CE2E.ppt
  8. IETF60 San Diego, August 2004 ppt
  9. IETF61 Washington DC, November 2004 ppt
  10. IETF63 Paris, August 2005 ppt
  11. IETF64 Vancouver, November 2005 ppt
  12. IETF65 Dallas, March 2006 ppt

MPLS-Forum Implementation Agreements

  1. TDM Transport over MPLS using AAL1 web pdf
  2. I.366.2 Voice Trunking over MPLS web pdf

Some ITU-T SG13 Contributions

  1. Proposal to use AAL1 as Y.tdmpls Payload Format doc
  2. Discussion on Frame Locking for Y.tdmpls doc
  3. The Insufficiency of RTP for TDM Clock Recovery doc
  4. Random Initialization of Sequence Numbers doc
  5. MAL - MPLS Adaptation Layer doc slides
  6. Y.tdmpls - Formal Definition of TDM structure doc
  7. Y.tdmpls - Timing Aspects doc
  8. Y.tdmpls - Packet Loss Aspects doc
  9. Y.tdmpls - CAS Signaling (11) doc
  10. Y.tdmpls - CCS Signaling - HDLC Mode (12) doc
  11. A Comparison of AAL2oIP with Multiplexed VoIP doc
  12. Functional architecture for structure-agnostic mode of Y.tdmpls doc
  13. Sequence number processing for Y.tdmpls doc
  14. Y.tdmpls: Comments on WD5-GVA-18 (Common Reference Clock) doc
  15. Y.tdmpls: Conformance Issues doc
  16. Proposal to Open a New Q3 Work Item on OAM for TDM-MPLS Interworking doc
  17. Y.1413 (formerly Y.tdmpls) consent version pdf
  18. Y.IMPtdmpls (Implementor's guide for Y.1413) doc
  19. Y.tdmip - Use of UDP port numbers doc
  20. X over MPLS service interworking - Emphasis on end-networks doc
  21. Why we need Y.17tdm doc
  22. Y.17tdm: Explanation of L, R, and M fields doc
  23. Y.17tdm: OAM messaging flow doc
  24. Y.tdmip - Use of UDP ports doc
  25. Use of Y.vtoip and Y.1414 for Aggregation of VoIP Streams doc


  1. Yaakov Stein and Eitan Schwartz (2000)
    TDMoIP white paper, May 2000 web pdf
  2. Yaakov Stein and Eitan Schwartz (2000)
    TDMoIP: An Evolutionary Approach to Transporting Voice over IP Networks (in Russian)
    Networks and Communications Systems, Sept 2000 pp 96-101 web pdf
  3. Yaakov Stein and Eitan Schwartz (2000)
    Ever thought about extending circuits over IP?
    Telecommunications Magazine, Nov 2000 pp 89-94 web
  4. Yaakov Stein and Eitan Schwartz (2001)
    Circuit Extension over IP: An Evolutionary Approach to Transporting Voice and Legacy Data over IP Networks
    Carriers world, March 2001 web pdf
  5. Yaakov Stein (2001)
    Extension of telephone services in IP network (in Chinese) China Computer World, November 5, 2001 gif
  6. Yaakov Stein and Brian Stroehlein (2003)
    Taking an Inside Look at TDMoIP: A Tutorial
    Comms Design, March 26, 2003 web pdf
  7. Yaakov Stein (2003)
    In-depth Comparison of TDMoIP and CESoPSN pdf ps
    Note: much of the material in this comparison is dated and no longer accurate
  8. Yaakov Stein and Brian Stroehlein (2006)
    Using Synchronization over PSN Does IEEE 1588 Really Make a Difference?
    NIST-ATIS WSTS06 Synchronization Workshop, Broomfield Colorado, March 14 - 16, 2006 pdf
  9. Yaakov Stein and Alon Geva (2006)
    TDM Timing
    RAD white paper pdf

see also TDM PW Standards, white papers