69627 Villeurbanne, France

1. Introductions

2. Overview of IEEE P1544-1 to –3

a) Data element listing

i) Fundamental types.

ii) Physical types

iii) Relationship to ROSIN and SNVTs

b) R-Telegram restructuring

i) R1

ii) R2

iii) R3

c) E-Telegram additions and changes

d) Additions to group addresses

i) Applications

ii) Functions

iii) Properties

3. Discussion of Comet V Approach

a) Conformance with UIC 556

b) Use of spares vs. telegram re-mapping

c) Coach-to-coach diagnostic data

d) FTP

e) TWC

4. Steps Required to Merge Approaches

a) Impact on inauguration?

b) Efficient use of bandwidth

c) R-telegram structure

d) Multicasting for E-telegrams

e) Use of E-telegrams for “quasi-cyclic” data

f) Point-to-point sessions

5. Gateway

6. Actions

7. Joint meeting with LonMark

8. Next Meeting

9. Adjournment