Good morning Christian,
I agree with you that the reason "warm boot" describes perfectly the state of the MG when it upgrades to a new version of the H.248 protocol.
I have question on the use of "restart" and "root". According the RFC3015, this combination indicates a registration command. Since the registration command should be the first command received from an MG after it comes in service, what happens when this command is received while the MG is already in service? Also, there seems to be some difference between the ITU H.248 document and the RFC3015. In the ITU document, it is mentionned that a service change command specifying "root" is a registration command and that it should be "forced". The ITU document also mention that "restart" indicates that the service will be restored on the specified termination after expiration of the ServiceChangeDelay timer. The termination are assumed to not be associated with any contexts. That last sentence makes me wonder if we can really use "restart" on "root" with the "warm boot" reason to perform protocol version upgrade.
Another unrelated question, which document should we reference to when the information in the ITU document and the RFC3015 document differ?
comments, Nancy
-- Nancy Devin Software Designer
Alcatel 600 March Road, P.O. Box 13600 Kanata, Ontario, Canada K2K 2E6
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