I recently got my first VoIP phone the Cisco 7821 and I have zero experience with VOIP phones
From what I know I need to enter the sip settings to configure the phone but after some googling, I found out that I got the enterprise version for use with cisco CUCM and it asks for activation code
The web interface page doesn't even come up
What are my options? I read that this phone can be configured via TFTP for sip but I have no clue where to even start
I can't return this phone and I bought two
I know I really should've got the 3PCC version
Go to Solution.
Just to be clear, UPGRADE means you will upgrade the same kind of FW, either enterprise or 3PCC to a higher release.
MIGRATE means you will go from enterprise to 3PCC or viceversa.
So, if you mean after you MIGRATE to 3PCC if you will have a configuration GUI, the answer is yes.
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Start by looking at previous threads, the topic has been discussed many, many times at the forum.
You can swap from enterprise to 3PCC but there might be an associated cost, details at upgrade.cisco.com