I reviewed (browsed) the draft-ietf-sipcore-location-conveyance-08, and found it well-written. Its Security Considerations section describes potential impacts of this draft (privacy is a big one) and how they can be mitigated. I am OK with this draft. -- _______________________________________________ Uri Blumenthal                               Voice: (781) 981-1638 Cyber Systems and Technology   Fax:   (781) 981-0186 MIT Lincoln Laboratory                   Cell:  (339) 223-5363 244 Wood Street                         Email: < uri at ll.mit.edu > Lexington, MA  02420-9185        Web:   http://www.ll.mit.edu/CST/ MIT LL Root CA:  https://www.ll.mit.edu/labcertificateauthority.html Attachment: smime.p7s Description: S/MIME cryptographic signature