configuration cisco ip phone 7945

[cisseousmane]

Hello
In fact I would like to configure 2 ip phones type cisco phone 7945g to communicate with each other based on a router architecture connected to the switch and the latter connected to 2 cisco phone 7945 but I have trouble doing so. I can not understand how tftp and cisco unified callmanager express cucm and other things also necessary for the proper functioning of my configuration.
I'm hoping for a favourable response to my request.
Thank you

[Jonathan Schulenberg]

We can answer a specific question on the forums when you’re stuck but not “I know nothing about this; tell me what to do.” There is extensive documentation, online (e.g., Pluralsight, et al) and instructor-led training, and Cisco Press books on the topic. The only way to learn it is by studying.