Disable BLF on a Cisco SPA Speed Dial Button
Hamshack Hotline has completely disabled Busy Lamp Field because it wastes resources.
Hamshack Hotline has completely disabled Busy Lamp Field because it wastes resources.
If you want to specify DHCP option 66 to point your Grandstream phones to a subdirectory on the TFTP server, simply use a value like the following in option 66: ‘192.168.1.1/grandstream’ – note there is no protocol. Only use a protocol for HTTP or HTTPS.