protocolIdentifier omnipresence

[Paul Long]

I was wondering, why is the protocolIdentifier field present in so many
H.225.0 messages? The value must be consistent from message to message,
right? In contrast, protocolIdentifier is only transmitted once, in
termCapSet, in H.245.

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Paul Long___________________________http://www.cmpu.net/public/plong
Smith Micro Software, Inc.__________http://www.smithmicro.com/