Directly access the file via the TFTP server's HTTP port (usually 6970):
John and Mike breathed a sigh of relief, happy that they had resolved the issue. John said, "I'm glad we were able to get the phones working again. It's amazing how a simple XML configuration file can cause so much trouble if it's not formatted correctly." cisco ip phone downloading xmldefault cnf xml repack
GET /XMLDefault.cnf.xml HTTP/1.1 If-Modified-Since: ... Directly access the file via the TFTP server's
When a Cisco IP phone boots up, it requests a specific configuration file named after its MAC address (e.g., SEP001122334455.cnf.xml ). When a Cisco IP phone boots up, it
If the phone keeps re-requesting XMLDefault.cnf.xml every few seconds, the file is likely . Check your CUCM version logs: RTMT > Logs > TFTP > tftp.log for XML validation errors.
Open Notepad (or any plain text editor) and save this as XMLDefault.cnf.xml .