After you can check on VHE set, the buddy list (dumpIctIM)
23.4 Use cases
23.4.1 How to get the white list of a set
Connect the set thru ssh and launch /usr/bin/ICTApplication/ICTCliGateLite –call IctUser:consultWhiteList --
args ""
23.4.2 Assistant can not transfer a call to boss from her DECT
Symptom : assistant would like to transfer a call to her boss from her DECT
Solution : Add the assistant dect number in the manager white list