Dear Mr. Sang Gil Kim,

In response to your request, APC-1519 has been allocated to your contribution "Dynamic Multicast Tree Building Procedure" as attached.

Best regards,

Sakae OKUBO (Mr.) *********************************************************** Waseda Research Center Telecommunications Advancement Organization of Japan (TAO) 5th Floor, Nishi-Waseda Bldg. 1-21-1 Nishi-Waseda, Shinjuku-ku, Tokyo 169-0051 Japan Tel: +81 3 5286 3830 Fax: +81 3 5287 7287 e-mail: okubo@giti.or.jp ***********************************************************

---------------------------------------------------------------------- APC- Source Title ---------------------------------------------------------------------- 1486 SG11 Q.20/11 DSS2 protocol provision of adaptive timing recovery used for transmitting clock 1487 SG9 Q.31/9 Progress report on Webcasting 1488 MPEG Liaison statement from SC 29/WG 11 to ITU-T SG 16/Q 11, 12, 13 and 14 on MPEG-4 Systems on H.32X 1489 MPEG Liaison statement from SC 29/WG 11 to ITU-T SG 16/Q11, 12, 13, and 14 on MPEG-4 Audio on H.32X 1490 MPEG Liaison statement from SC 29/WG 11 to ITU-T SG 16/Q12 on Common Text Recommendations 1491 Nokia GSM in H.323 1492 AT&T H.323 Differentiated Services and Their Protocol Architectures 1493 AT&T Viewgraphs presentation for "H.323 Differentiated Services and Their Protocol Architectures" 1494 AT&T TIA/EIA IS-641 Enhanced Full-Rate Speech Codec for H.323 1495 Editor (G Kajos) Changes to H.341 Annexes 1496 Editors (D Gurle, G Kimchi) Editorial changes to H.323 Annex E text 1497 TIPHON Requirements for a Protocol at Reference Point N: Media Gateway Controller to Media Gateway 1498 VTEL H.323 QoS (Quality of Service) in the Policy Based Network 1499 VTEL Slides Presentation for H.323 QoS (Quality of Service) in the Policy Based Network 1500 Editor (B Hill) Gateway Control Protocol H.GCP 1501 Editor (J Ott) H.323 Annex F White Paper (for a final review) 1502 Teles OpenLogicalChannel structures for Annex F 1503 PTS Sweden H.323 Annex "Text", Text Conversation Capable SUD 1504 PTS Sweden Text conversation in H.323 1505 Editor (M Korpi) Draft H.450.8 - Conference out of Consultation Supplementary Service for H.323 1506 Siemens CallIdentifier and ConferenceIdentifier value setting in H.450.2and H.450.3 1507 PictureTel Fixing inconsistency between Annex E and H.283 and Annex G 1508 Chairman WP2/13 Status report on AAL2 signalling and switching 1509 Q12 Rapporteur Draft H.321 Implementors Guide 1510 Madge Networks cryptoTokens in H.225.0 Annex G 1511 Madge Networks Master/slave determination for inter-zone calls in H.323 environments where gatekeepers are routing H.245 signalling 1512 Madge Networks Submissions for the H.323 implementer's guide 1513 Ascend Extension Proposals for Gateway MIB of H.341 revison 2 1514 Siemens Comparison of Tunneling and Interworking 1515 Siemens H.450.x - Tunneling of External protocols 1516 ATMF "H.323 Over ATM Media Transport" specification 1517 ATMF H.245 codepoint for transport of compressed RTP over AAL5 1518 ATMF GIT for the transporting the portNumber 1519 Korea Telecom Dynamic Multicast Tree Building Procedure ----------------------------------------------------------------------