Call Park Pickup different with T3x and T2x

[vondie]

This is the exact sequence I use to reproduce the problem. It operates this way for 3cx v11 or v12.

1) using phone #1 (any phone), call phone #2 (T32).
2) answer call on phone #2.
3) from phone #2, park call into SP0 using DSS key#2 programmed as "Call Park, SP0".
3) hang up phone #2
4) pick up handset of phone #2, listen for the a dial tone
5) press DSS key #2 to pickup call parked in slot SP0. It will not pickup the parked call
6) hang up phone #2
7) press DSS key #2 and it will pickup the call parked in slot SP0

Hope this helps.
Tim