Narrative:

ZAU controller wouldn't answer line for pointout and aircraft violated his airspace.

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Original NASA ASRS Text

Title: ZID CTLR EXPERIENCED OPDEV WHEN ZAU CTLR FAILED TO ANSWER LANDLINE FOR NEEDED AIRSPACE PENETRATION POINTOUT.

Narrative: ZAU CTLR WOULDN'T ANSWER LINE FOR POINTOUT AND ACFT VIOLATED HIS AIRSPACE.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.