TR-30.2/00-12-034

TELECOMMUNICATIONS INDUSTRIES ASSOCIATION

Engineering Department

Meeting Report, Meeting Number 189

Subcommittee TR-30.2, Data Transmission Interfaces and Protocols

October 10 - 11, 2000 Columbia, MD

MEMBERS PRESENT

Name / Organization Represented
Fred Lucas / 3Com (Chair)
Keith Chu / Conexant
John Magill / Lucent Technologies
Les Brown / Motorola
Member Organizations Not Represented
Signals & Software, Inc. (1)
National Semiconductor (1)
Texas Instruments (1)

( ) - number of consecutive meetings missed

Others Present

Name / Organization Represented
Michael Nicholas / 3Com
Timoud Sarharur / 3Com
Art Carlson / Broadcom Corp.
Alex Urguizo / Cisco Systems
Micha Anholt / Conexant
Laurence Beck / Conexant
Mounir Ayoub / Conexant
Ping Dong / ESS Technologies
Hong Yao / ESS Technologies
Warren Henderson / Henderson Comm. Labs.
Veda Krishnan / Intel Corp.
Mike Hargrove / Lucent Technologies


1.0 ADMINISTRATIVE

1.1 Call to Order and Welcome

The meeting was called to order at 2:30 p.m. on Tuesday, October 10, 2000, by F. Lucas, TR-30.2 Chair. The meeting was held at the Sheraton Columbia Hotel, Columbia, MD. The host was 3Com. Mr. Lucas announced that a quorum was present.

1.2 Meeting Report

The Meeting Report of Meeting No. 188, (TR-30.2/00-10-028) August 8, 2000 was reviewed and approved.

1.3 Meeting Schedule

The Chair indicated that the next meeting will be the week of December 4th in Scottsdale, AZ hosted by National Semiconductor. The TR-30.2 meeting will be the Morning of December 4th.

The tentative schedule for 2001 is:

Date (week of) / Location / Host
March 5 / TBD / TIA
June 11 / Southern California / TBD
September 24 / TBD / TBD
December 3 / TBD / TBD

1.4 Intellectual Property

The Chair encouraged anyone who was aware of IP that relates to the work of TR-30.2 to make the appropriate statements as early as possible in the process.

1.5 ITU-T Study Group 16

The Chair announced that there would be a US ITAC-T Study Group D meeting on October 19th to approved contributions to ITU-T Study Group 16. In addition, Study Group 16 will meet the week of November 13, 2000 in Geneva, Switzerland.

2.0 DISCUSSION

2.3 Addendum 1 to TIA/EIA-678 (PN-4647)

The Chair indicated that the Addendum to TIA/EIA-678, Data Transmission Systems and Equipment - Serial Asynchronous Automatic Dialing and Control for Character Mode DCE on Wireless Data Services, had completed the appropriate approvals. It has been forwarded to TIA for TSSC final approval and publication.

2.4 TIA/EIA-644 Revision (PN-4584)

The Chair indicated that the ballot (SP-4584) closed on August 7th. There were no negative ballots. One ballot with comments was received (TR-30.2/00-10-031) from Frank Stein with editorial comments. These were accepted. The editor will make the revisions and it will be sent to TIA for final TSSC approval and publication.

2.5 Revision of TIA/EIA-602 (PN-4686)

The Chair indicated that the Revision of TIA/EIA-602, Data Transmission Systems and Equipment - Serial Asynchronous Automatic Dialing and Control, has been published.

2.7 Additions/Modifications to V.25x commands

2.7.1 V.92 Commands

Mr. Lucas presented a contribution (TR-30.2/00-10-029) which was a proposed USA contribution to SG-16 which contained the text for the V.92 commands agreed to at the August meeting. Mr. Chu presented a contribution (TR-30.2/00-10-032) which proposed an amended +PMHR command. The committee considered each contribution and agreed on a number of revisions to TR-30.1/00-10-029: Mr. Lucas made the changes and TR-30.2/00-10-029R1 was approved by TR-30.2 to go to TR-30 as a proposed USA contribution.

2.7.2 V.44 Commands

The Chair indicated that an open item from TR-30.2/00-08-026 needed resolution. That contribution had recommended that the +DCS command was redundant, the same result can be achieved by using +DS=0 and +DS44=0. The committee considered this proposal and agreed with it. Mr. Chu drafted a proposed USA contribution to Study Group 16 (TR-30.2/00-10-033) containing this proposal. This contribution was approved to go to TR-30.

2.7.3 V.59 Commands

The Chair reminded the committee that Mr. Adams, Signals and Software, had provided a contribution (TR-30.2/00-08-027) which suggested a +TMO command to support V.59. Mr. Lucas provided a draft wording (TR-30.2/00-10-030), for inclusion in the V.250 Implementor's Guide, as a proposed USA contribution to Study Group 16. The committee reviewed the document and agreed to a number of revisions in TR-30.2/00-10-030R1 and TR-30.2/00-10-030R2. The revised document, TR-30.2/00-10-030R2, was approved to go to TR-30.

2.8 Other Business

There was no other business.

3.0 Adjournment

F. Lucas, TR-30.2 Chair, thanked 3Com for hosting the meeting. The meeting was adjourned at 11:00 am on Wednesday, October 11, 2000.

This meeting was conducted in accordance with the TIA Legal Guide and the TIA Engineering Manual.

Fred A. Lucas
TR-30.2 Chair
Data Transmission Interfaces and Protocols


2000, TR-30.2 DOCUMENT REGISTER

Document
Number
TR-30.2/00- / Title / Source / Project / Disp. /
01-001 / Report of Meeting No. 184 / TR-30.2 / - / 1.2 (185)
01-002 / Comments on SP-4540 / Frank Stein / PN-4540 / 2.1 (185)
01-003 / Draft Question Q.13/16 from ITU-T Study Group 16 / TR-30.2 Chair / - / 1.7 (185)
03-004 / Report of Meeting No. 185 / TR-30.2 / - / 1.2 (186)
03-005 / Comments on TIA/EIA-678-1 / TR-45.5 / PN-4647 / 2.3 (186)
2.3 (187)
03-006 / Reports of Q.6 & Q.7 sessions at SG16 / TR-30.2 Chair / - / 1.7 (186)
03-007 / Approved Revised Rec. V.24 / TR-30.2 Chair / - / 1.7 (186)
03-008 / Recommended Editorial Changes to Draft TIA/EIA-334-C / Editor, PN-4540 / PN-4540 / 2.1 (186)
03-009 / Copy of Contribution D.397 to the Feb. 2000 SG16 meeting / TR-30.2 Chair / - / 2.7 (186)
03-010 / Copy of Draft V.250 Implementor's Guide / TR-30.2 Chair / - / 2.7 (186)
03-011 / Draft of Rec. V.59 Working Text / V.59 Editor / - / 2.7 (186)
05-012 / Report of Meeting No. 186 / TR-30.2 / - / 1.2 (187)
05-013 / Copy of Report of April 2000 Q7/16 Rapporteurs Meeting / TR-30.2 Chair / - / 1.5 (187)
05-014 / Copy of Contribution Q7-00-05 to April Q7/16 Meeting on V.80 / TR-30.2 Chair / - / 2.7 (187)
05-015 / Copy of Draft for the V.250 Implementor's Guide from the April Q7/16 Meeting / TR-30.2 Chair / - / 2.7 (187)
05-016 / Copy of Contribution Q7-00-03, Initial wording for V.92 commands, from April Q7/16 meeting / TR-30.2 Chair / - / 2.7 (187)
05-017 / Revision 1.2, PN-4584 / Editor, PN-4584 / PN-4584 / 2.4 (187)
05-018 / In-band DCE control for V.92 MOH Operation / Conexant / - / 2.7 (187)
05-019 / AT Commands and responses for V.92 Modem-On-Hold Operation / Conexant / - / 2.7 (187)
08-020 / Report of Meeting No. 187 / TR-30.2 / - / 1.2 (188)
08-021 / Result of TIA/EIA-602-A Ballot / TIA / PN-4686 / 2.6 (188)
08-022 / Copy of Draft 2, V.250 Implementor's Guide / TR-30.2 Chair / - / 2.7 (188)
08-023 / Copy of the Report of the Q.7/16 meeting, June 2000 / TR-30.2 Chair / - / 1.5 (188)
08-024 / Copy of draft Recommendation V.59 / TR-30.2 Chair / - / 2.7 (188)
08-025 / Corrections to draft V.59 / V.59 Editor / 2.7 (188)
08-026 / Comments on Draft 2 of V.250 Implementer's Guide / Conexant / 2.7 (188)
2.7.2 (189)
08-027 / Proposed commands for the V.250 Implementer’s Guide for New ITUT Recommendation V.59 / Signals & Software / 2.7 (188)
2.7.3 (189)
10-028 / Report of Meeting No. 188 / TR-30.2 / _ / 1.2 (189)
10-029
10-029R1 / Draft proposed USA contribution to SG-16 for +P commands / TR-30.2 Chair / - / 2.7.1 (189)
10-030
10-030R1
10-030R2 / Draft proposed USA contribution to SG-16 for +TMO command / TR-30.2 Chair / - / 2.7.3 (189)
10-031 / Ballot comments on SP-4584 / F. Stein / PN-4584 / 2.4 (189)
10-032 / Proposed amendment to the +PMHR V.250 Command / Conexant / 2.7.1 (189)
10-033 / Proposal to delete the +DCS command / Conexant / 2.7.2 (189)

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