I've got a customer who's complaining about when using the redial feature sometimes it only dials part of the number thus not completing the call. At first I thought they were smoking their lunch but after multiple redial test I was able to recreate the problem. This is happening on multiple phones and it doesn't happen all the time I tried to see if it was a specific trunk that it was failing on by swapping the last line in the line pool but redail failed on that line to. I updated the latest SU cumulative patch with no success. Since the last port in the line pool is on a exp mod I was wondering if replacing it would do any good.