Special Considerations for Intersystem Communications Function Files

The following are special considerations when using the EVOKE keyword.

This keyword is required when either the SECURITY or SYNLVL keywords are specified. At run time, the SECURITY and SYNLVL keywords are used only when EVOKE is also in effect.

The EVOKE keyword is ignored at run time when CANCEL, CNLINVITE, EOS, FAIL, NEGRSP, RSPCONFIRM, or RQSWRT is in effect. These keywords must have option indicators when they apply to a record for which the EVOKE keyword applies. If a CANCEL, CNLINVITE, EOS, FAIL, NEGRSP, or RQSWRT keyword with no option indicator applies to a record for which EVOKE applies, an error message is issued and the EVOKE keyword is ignored at creation time.

You cannot specify EVOKE with the TIMER keyword.

Option indicators are valid for this keyword and are required if this keyword is specified more than once for each record format or file.