I have a C 450IP and I try to add a new VoIP provider in the phone besides the existing ones.
I go via web configurator and and go to settings but there is no telephony settings menu but only lan settings, where i have IP address type to be obtained automatically.
Is there any way to have the full menu at web configurator, or is there any way to add the new provider from the handset?
I really need all the ideas i can get guys. I'm a bit frustrated here and ready to change phone.