They continously phone for someone thats not here

Every day, about three times a day we get a call from Homechoice asking to speak to an employee of ours. This employee can not be reached on our office number as she works off site and she is also currently on leave. We have informed every caller on numerous occasions to please stop phoning for this employee and to make a note on their system that they cannot get hold of her on this number. <br> <br> This has been going on for several months.<br> <br> The employees at Homechoice just don't wish to understand any reason we give them. We have run out of patience now and hope that this complaint will give them a wake-up call.<br> <br> PLEASE HOMECHOICE EMPLOYEES, STOP PHONING OUR COMPANY!!!!!!