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I just bought a brand new CP-8841-3PCC-K9 IP phone from an online dealer here in Germany.When trying to connect the phone to my router fritzbox 7490 I get a starting picture on the phone asking me to "enter activation code". Just that, not "enter act...
If you have an MMP phone, you don't have a registration code. That was my problem. I got it solved ... over the configuration website of the phone itself.https://community.cisco.com/t5/ip-telephony-and-phones/cp-8841-3pcc-k9-ip-phone-starts-with-ente...
I got the issue resolved after the phone’s firmware was updated by the dealerThis is a rough description of what I did then (I got help from someone who had successfully installed his phone):Set up Cisco IP TelefonOpen web configurationGo Admin / adv...
