Hi, Everyone:

The detail of our next H.323 Ad Hoc Group conference call is as follows:

Next Conference Call Information and Agenda Date: November 29,1999 Time: 8:00 AM to 10:00 AM (Pacific Standard Time (PST)) Reservation # 13617781 Number port reserved: 30 Ports Conference Call Bridge call in number: +1 (415)-904-2888 Passcode: 6752410

(IMTC Representative for facilitating the conference call: Senthil Sengodan, Nokia, senthil.sengodan@nokia.com. We appreciate IMTC for facilitating the conference call)

Agenda:

1. Call to Order & Opening Remarks

2. Attendance Registration

3. Introduction and Numbering of Contributions: 4. Agenda Review and Approval

4a. Review H.323 Mobility Ad Hoc Meeting report 5. Correspondence to other standards groups: Discussed and identified other standards group like TIPHON, IMTC, IMT-2000 ITU-T SG-11, 3GPP for correspondence

6. Old Business 6a. review Carry over contributions 6b. H.323 Mobility Functional Entities (HLF, VLF, AuF, IWF) 6c. H.323 Mobility Architecture: 6d. 7. New Business 7a. H.323 Interworking with PLMNs (H.246 Annex E scope, Goal and work plan)

8. Meeting Schedule 8a. Discuss next conference call meetings 9. Review Assignments 10. Review Workplan 11. Open Discussion 12. Adjourn

Paul Reddy (Intel), Ad Hoc Editor of H.246 Annex E is hereby requested to conduct the meeting.

(Some members wanted to know whether any member of SG16 other than the sponsor company may conduct the meetings. We are open to the fact any SG16 member can conduct the meeting irrespective of the fact whether the conference calls are facilitated/hosted/sponsored by a particular company. Every SG16 member is welcome to conduct the meeting.)

All contributions will be allocated on or before November 25. The uploading of the documents should be done by November 26 (12:00 AM EST USA). Please contact Paul K. Reddy, Intel Architecture Labs, Intel Corporation, 2111 NE 25th Avenue, Hillsboro, OR - 97124, USA, Office Phone # +1 (503)-264-9896, paul.k.reddy@INTEL.COM, http://standard.pictel.com/ftp/avc-site/Incoming/H323_Mobility/ for obtaining the MTD number and uploading the document.

The meeting minutes of the last conference call held on November 17, 1999:

Conference Call Meeting Summary

1. Call to Order & Opening Remarks

Conference call started at 8:15 am, Tuesday, November 17, 1999 hosted by Intel Corporation.

2. Attendance Registration

See roster below.

3. Introduction and Numbering of Contributions: MTD-14

A total of 14 contributions were submitted and uploaded to the standards.pictel.com server for reviewing and discussion during this conference call. See the contribution list table below.

Contribution MTD-14 was introduced by Intel and AT&T with the list of all H.323 mobility related contributions at SG16 meeting in Red Bank, NJ, USA and for the conference call meeting on November 17, 1999.

Contributions are upload and are available for review at:

http://standards.pictel.com/ftp/avc-site/Incoming/H323_Mobility/Conference_C all_11_17_1999

and http://standards.pictel.com/ftp/avc-site/9910_Red

4. Agenda Review and Approval

Contribution MTD-01 (Agenda, from conference call chair) reviewed and accepted as modified ( * add to the agenda item 5, TIPHON, IMTC, IMT-2000 ITU-T SG11, 3GPP standards group for correspondence * reassign the MTD-03a contribution to agenda item 6 instead of agenda item 6b)

4a. Review H.323 Mobility Ad Hoc Meeting report TD-65.doc

TD-65 document was included into the MTD-03a document by the H.323 Annex H editor, deferred to review MTD-03a

5. Correspondence to other standards groups

Discussed and identified other standards group like TIPHON, IMTC, IMT-2000 ITU-T SG-11, 3GPP for correspondence

6. Old Business :- MTD-02a, MTD-03a, MTD-04a

* Contribution MTD-02a: AT&T presented this document with the summary of the H.323 Mobility work at Red Bank, NJ, USA meeting. * Contribution MTD-03a: H.323 Annex H Editor from Motorola presented this document with inclusion of TD-16, TD-42b and TD-65 as the main H.323 Annex H document. The following changes were suggested by the group: 1. Section 4. Scope: Keep first sentence and delete the rest of the paragraph. 2. Section 5.1: change the title to "Basic concepts that could be used to provide H.323 Mobility" 3. Section 5.2: remove reference to IMT-2000, the title should read as "Mobility Management applicable to H.323" and beginning of the paragraph should read as "H.323 should support the Mobility Management defined as:" * Contribution MTD-04a: H.323 Annex H Editor from Motorola presented this document with new sections to be added to the main H.323 Annex H document. Group agreed to include section 8 title and section 10 title of the MTD-04a document into the main H.323 Annex H document. The section title which are agreed are: 1. H.323 Roaming Interworking with Non-H.323 Networks 2. Non-H.323 Supplementary Services Interwroking

6a. review TD-16, TD-42b

TD-16, TD-42b documents were included into the MTD-03a document by the H.323 Annex H editor, deferred to review MTD-03a

6b. H.323 Mobility Functional Entities (HLF, VLF, AuF, IWF):- MTD-06, MTD-07, MTD-09

Contributions MTD-06, MTD-07, MTD-09 are carried over to next conference call, which is scheduled on November 29,1999.

6c. H.323 Mobility Architecture: MTD-05a, MTD-08

Contributions MTD-05a and MTD-08 are carried over to next conference call, which is scheduled on November 29,1999.

6d. 7. New Business 7a. H.323 Interworking with PLMNs (H.246 Annex E scope, terms of reference and work plan): MTD-13, MTD-10a

Contributions MTD-13 and MTD-10a are carried over to next conference call, which is scheduled on November 29,1999.

8. Meeting Schedule 8a. Discuss next conference call meetings: MTD-11, MTD-12

* Contribution MTD-11: "Nokia's proposal for IMTC to facilitate all future conference calls only, was agreed by the H.323 Mobility Ad Hoc group. Under the conditions that the SG16 Mobility Ad-Hoc group will continue to work within the ITU SG16 Q13/14 bylaws and procedures. And that the SG16 Mobility Ad-Hoc group was no obligation to IMTC."

H.323 Mobility Ad Hoc group agreed to have next conference call on November 29, 1999 from 8:00 AM to 10:00 AM (Pacific Standard Time (PST)) and IMTC to make arrangement for the conference call bridge.

* Contribution MTD-12: This contribution from AT&T was withdrawn after the MTD-11 was accepted by the group.

9. Review Assignments 10. Review Workplan 11. Open Discussion

* On behalf of Ad Hoc Mobility Group, Radhika Roy, AT&T discussed the H.246 Annex E work progress and requested Paul Reddy, Intel to work as Unofficial Editor to make progress on the H.246 Annex E document, since this group cannot make decision on the Editorship. Intel agreed to work as an unofficial Editor of the H.246 Annex E Document and will bring in a contribution on H.246 Annex E for next conference call.

All companies interested in H.246 Annex E are requested to submit contribution for the next conference call.

12. Adjourn

Conference call Meeting adjourned Tuesday, November 17, 1999 at 10:20 AM (PST).

Attendance Registration for H.323 Mobility Conference Call on November 17, 1999 Name Company Phone FAX E-Mail Paul K. Reddy Intel Corporation 503-264-9896 503-264-3375 paul.k.reddy@intel.com mailto:paul.k.reddy@intel.com Vineet Kumar Intel Corporation 503-264-3439 503-264-3375 vineet.kumar@intel.com mailto:vineet.kumar@intel.com Jaakko Sundquist Nokia jaakko.sundquist@nokia.com Peeter Pruuden Nokia peeter.pruuden@nokia.com Senthil Sengodan Nokia senthil.sengodan@nokia.com Pekka Nokia Nokia Radhika R. Roy AT&T rrroy@att.com Marc Roelands Siemens marc.roelands@siemens.atea.be Edgar Martinez Motorola martinze@cig.mot.com Paul Guram Motorola lpg019@email.mot.com Milo Orsic Lucent Technology orsic@lucent.com Stephen Terrill Ericsson stephen.terrill@ericsson.com mailto:stephen.terrill@ericsson.com Goesta Linder Ericsson gosta.linder@lme.ericsson.se Anders Svennevik Ericsson Anders.Svennevik@era.ericsson.se mailto:Anders.Svennevik@era.ericsson.se

Michael D. Gallagher Synacom Technology mike@synacom.com mailto:mike@synacom.com Stu Jeffery Synacom Technology stu@synacom.com mailto:stu@synacom.com Paul E. Jones Cisco paul.jones@ties.itu.int mailto:paul.jones@ties.itu.int Nextone Barry Aronson Toshiba Corp. baronson@acm.org Laurent Thiebaut Alcatel +33 (0)1 3077 0645 laurent.thiebaut@alcatel.fr mailto:laurent.thiebaut@alcatel.fr Ameneh Zahir-Emami Alcatel Ameneh.Zahir-Emami@alcatel.fr mailto:Ameneh.Zahir-Emami@alcatel.fr

Contributions submitted for H.323 Mobility Conference Call on November 17, 1999 LA MTD Source Title MTDs in the Conf. Call, Nov. 17, 1999 1a Intel H.323 Mobility Ad Hoc Group Interim meeting via Conference Call Agenda 2a AT&T H.323 Mobility Ad Hoc Group Activity Report 3a Motorola Annex-H (User, Terminal and Service Mobility in H.323) 4a Motorola To Complete the H.323 Annex-H draft outline 5a Motorola Integrating 3GPP's option-1 architecture into the H.323 wireless IP mobility system and a full migration from GPRS to a Multimedia IP network proposal 6 Nokia H.323 Annex H Functional Architecture and Reference Points 7 Ericsson "Definition of terms for H.323 Annex H". 8 Alcatel Integrating 3GPP's architecture into the H.323 wireless IP mobility system 9 Alcatel Clear Split of functions between Call Control and (radio) Access networks /Annex-H (User, Terminal and Service Mobility in H.323) 10a Motorola IMT-2000 Global Roaming and Interworking Scenarios 11 Nokia, Intel IMTC Proposal to host future conference calls for H.323 Mobility Ad Hoc group interim ITU-T SG16 Q13/14 work 12 AT&T AT&T's proposal to host next H.323 Mobility Ad Hoc group conference call. 13 Intel H.246 Annex E Goal and Workplan 14 Intel, AT&T List of all H.323 Mobility contribution at SG16 Q13/14 meeting in Red Bank, NJ,USA and Nov 17,1999 conference call

Best Regards,

Radhika R. Roy H.323 Ad Hoc Mobility Group AT&T +1 732 420 1580 rrroy@att.com