Cisco CP-3905

[StevenB23]

Hi all,

I picked up a couple of these 3905's on spec, I can see they are picking up an IP address and I can see the programming via my PC but don't seem to have anywhere that I can alter the programming. I want to use them on my Asterisk phone system as they are ideal for basic phone use in the warehouse etc.  Any help appreciated !

[Leo Laohoo]

For a start, you'll need the following: 

1.  DHCP Option 150; 

2.  TFTP server; 

3.  Firmware in the TFTP server; and

4.  Working configuration in the TFTP server