The digit 42 stands for the key type ACD.
For the memory key, x ranges from 1 to 10.
For the line key, x ranges from 1 to 6.
Note: It is not applicable to SIP-T19P IP phones.
Parameter-
memorykey.X.type
Configuration File
<y0000000000xx>.cfg
Parameter-
linekey.X.type
Configures a DSS key as a multicast paging key
on the IP phone.
The digit 24 stands for the key type Multicast
Paging.
For the memory key, x ranges from 1 to 10.
For the line key, x ranges from 1 to 6.
Note: It is not applicable to SIP-T19P IP phones.
Parameter-
memorykey.X.value
Configuration File
<y0000000000xx>.cfg
Parameter-
linekey.X.value
Configures the multicast IP address and port
number.
For the memory key, x ranges from 1 to 10.
For the line key, x ranges from 1 to 6.
Note: It is not applicable to SIP-T19P IP phones.
The valid multicast IP addresses range from
224.0.0.0 to 239.255.255.255.