We are currently using Cisco Call Manager 5.1.2 and Berbee Informacast 5.1.1 [server:Windows 2003 R2 SP2]system. Once in a while all our IP phones display following broadcast message " Telephone Service Working " [ this message is on Informacast Administration Message page]. What is causing this broadcast? How can I prevent this broadcast? Do I need to take any further action to resolve this issue? Please let me know.
Thanks in advance.