Okubo-san and SG16 colleagues, I have uploaded all but one of our contributions. APC-1278 should be ready within a day or two. I have altered a few of the titles from what I asked of Okubo-san earlier. Okubo-san, if it is possible to change the titles in the text file and the html file in accordance with the titles below, I should be very grateful indeed. I am sorry for the trouble this might cause. APC-1273 A URL for H.323 Calls APC-1274 A URL for RAS requests APC-1275 ACF & LCF messages should contain Endpoint Type APC-1276 Using the transport layer address within H.323 PDUs for Transparent Firewall Operation APC-1277 DTMF Signaling with H.323 APC-1278 Access Tokens within H.323 (to be uploaded soon) APC-1279 Dynamic Change of IP Address in Registration APC-1280 A Progress UUIE for Answer Supervision APC-1281 ICF Message to Enable Reliability and Security APC-1282 Announcing a Q.931 message within an IRR APC-1283 H.245 Support for GSM Speech Codecs APC-1284 Corrections to the Endpoint Structure Here is a one-line summary of each contribution: 1. APC-1273 A URL for H.323 Calls (A set of requirements for the H.323 URL and a proposal. Our solution ensures that any remote info can be coded, but also allow for user-friendly URLs where possible). 2. APC-1274 A URL for RAS requests (A similar proposal for RAS requests. We need ras: URLs to enable sending LRQs from Web Pages, and also to allow Web-based call management). 3.APC-1275 ACF & LCF messages should contain Endpoint Type (Need to be able to tell if you?re calling a gateway or terminal and which vendor and version) 4.APC-1276 Using the transport layer address within H.323 PDUs for Transparent Firewall Operation (A PDU can set transport addresses to 0.0.0.0, meaning use the address from the transport layer. Needed for transparent proxies/firewalls/GKs and for apps that don?t know their own address). 5. APC-1277 DTMF Signaling with H.323 (Contains a much simplified version of Microsoft's proposal with similar semantics) 6.APC-1278 Access Tokens within H.323 (The semantics of AccessTokens within H.323) 7.APC-1279 Dynamic Change of IP Address in Registration (reregistration in the event of an crash) 8.APC-1280 A Progress UUIE for Answer Supervision (To signal to caller that ?you can talk now?) 9.APC-1281 ICF Message to Enable Reliability and Security (An option to ack unsolicited IRRs) 10.APC-1282 Announcing a Q.931 message within an IRR (An option for direct calls to inform the GK that a message was sent or received) 11.APC-1283 H.245 Support for GSM Speech Codecs (The audio caps structure for GSM) 12.APC-1284 Corrections to the Endpoint Structure (destExtraCallInfo and remoteExtensionAddress need to be added to the Endpoint structure) Note that 8,9, and 10 offer an alternative to Ascend?s contribution (APC-1264) about "call accounting." We are very sympathetic to Ascend's concern, but have real problems with their proposed solution. Our solution contains theirs, but we believe avoids some pitfalls. Our contributions were written before we saw APC-1264, but we added some text to relate them directly to APC-1264. Scott