I just received the new Wireless IP Phone model 8821. when i try to register the phone to Cisco Unity Express, get the next message in the phone:
tftp error: wlan rootca.cer.sng
tftp error: AppDialRules.xml
XMLDefault.cnf.xml(TFTP)
File not found: SEPF8A5C59C7320.cnf.xml
have any idea, how to resolve that issue?
Thanks
