draft-chen-ppsp-sip-based-tracker-protocol-01.txt:Wei Chen:chinamobile:china:14:oct:2010:25:figure,kwd:Active::
draft-chen-ppsp-sip-based-tracker-protocol-01.txt:Jin Peng:chinamobile:china:14:oct:2010:25:figure,kwd:Active::
draft-chen-ppsp-sip-based-tracker-protocol-01.txt:Yunfei Zhang:chinamobile:china:14:oct:2010:25:figure,kwd:Active::