This attribute specifies whether or not V.42bis takes down the call
or resets the link when any of the following errors occur:
1.Receipt of STEPUP (step up codeword size) codeword when it
would cause C2 (current code word size) to exceed N1 (maximum
code word size).
2. Receipt of a codeword, at any time, equal to C1 (next empty
dictionary entry).
3. Receipt of a codeword representing an empty dictionary entry.
4. Receipt of a reserved command code.
5. Receipt of any other error.
If the value is resetLink, the error corrected connection and V.42bis
dictionaries are reset. Some data is lost but the call continues. If the
value is takeDownCall, the call is taken down.
Changes to this attribute do not affect existing calls.