AudioCodes 420HD - Rejecting Incoming Calls; Silencing Incoming Calls; Ending an Established Call

400HD Series IP Phones
Administrator's Manual 52 Document #: LTRT-11950
Figure 10-3: Provisioning using DHCP Option 43 in the DHCP Server
Note:
• 01 is the sub option
• 27 is the length (in HEX) of the provisioning path string that you configured
• The remainder is the provisioning path, in ASCII code.
Example: tftp://192.168.202.103/test.img;test.cfg