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Issue Wireless IP Phone 8821

csantiago11
Level 1
Level 1

‎01-31-2017 03:51 PM - edited ‎07-05-2021 06:28 AM

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

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