Annex G was in part based on the BEST protocol (APC-1480b, APC-1481 Torino Nov-98). That protocol was architected for a mobile-user application, although it is not depicted in the use cases included in APC-1480b. Much of what was in BEST was carried over into Annex G, but some parts were omitted, and other modified. If people are considering using Annex G for mobility, I would recommend a re-read of those documents (which are still available on the ftp site) ftp://standard.pictel.com/avc-site/till_0012/9811_Tor/APC-1480b.zip and ftp://standard.pictel.com/avc-site/till_0012/9811_Tor/APC-1481.zip Regards, Douglas Clowes Savant Solutions ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For help on this mail list, send "HELP ITU-SG16" in a message to listserv@mailbag.intel.com