Im trying to register 7940 phone. It shows the TFTP timeout error, by using both 66 and 150 dhcp options. As for the next im trying to download XMLDefault.cnf.xml and SEP...cfg by using TFTP client util, and have the same timeout error. Trying to restart tftp service became failure.
In CUCM TFTP service settings I can see ip parametr is 127.0.0.1 and it cannot be changed - is it OK?
Solved! Go to Solution.
THX you! On windows machine firewall was activated. After deactivating I successfuly download XMLDefault.cnf.xml, but with phone settings file SEP0000BBED7F353.cnf.xml have a problem.