Cisco 7912 boot problem

newman555

Junior Member

Join Date: May 2010

Posts: 1

05-08-2010

Hi!

I have a little problem I just can't figure out. I tried to flash 7912 IP phone following instructions I found on several sites. I used wireshark so I could verify what's happening. After setting up DHCP and TFTP (tftp32d), the phone gets the IP address and it starts downloading firmware (CP7912080001SIP060412A.sbin and then cp7912r.zup) and after the file transfer is complete it goes through the same process over and over.

Any idea how to solve this? Thank you.

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