I try 2 use a Ciso VOIP Phone 7970G with Asterisk. The Phone take the most configurations via DHCP and TFTP.
My first step was aktivating DHCP with range and TFTP. Than toring a text file in the TFTP dir. A external TFTP Client can catch this file.
Now i am looking 4 the DHCP Server config-file but i dont find it.
The phone needs the option 66 or 150 to “boot” the config file and 4 a firmware update.
How i can find the actual configurations of the services incl. DHCP server
If it is running i will build a short How 2 do!