This Amendment to Recommendation T.38 specifies:

         Clarification of version interoperability

         New Annex F, Procedures for the Interworking of T.38 and V.150.1 functions when supported in the same gateway.

         Amended Annex E and Appendix III to add Call Establishment Procedures for T.38 Voice Media Gateways Capable of Autonomous Transitioning Between VoIP and FoIP.

Editorial clean up of Annex B.