Hello I new to CCM. I have in lab cisco 7800 server with 4.0 installed i like to backup, and up grade to 4.2 can some one tell me how to proced with this.
Second question i have same ccm 4.0 i have 4 phones i need to connect the call manager and without poe switch. But i have local power for the phones and i have unmanged switch and 1800 router and pix 501. please help. thanks