config 'config' 'config' # option 'fw_url' 'http://192.168.1.100/danube_firmware.bin' option 'fw_file' 'danube_firmware.bin' option 'netdev' 'pppoe-wan' option 'disable' '1' config 'account' 'account' option 'realm' 'example.com' option 'username' 'user' option 'password' 'password' option 'stun_host' 'stun.example.com' option 'stun_port' '3478' option 'sip_port' '5600' config 'contact' option 'name' 'sip example' option 'identifier' 'sip:user@example.net' option 'number' '123' config 'contact' option 'name' 'local1' option 'identifier' 'tel:1' option 'number' '01' config 'contact' option 'name' 'local2' option 'identifier' 'tel:2' option 'number' '02'