Yealink SIP-T2XP Administrator's Manual page 436

Administrator's Guide for SIP-T2xP and SIP-T19P IP Phones
Parameter-
memorykey.X.value
Parameter-
linekey.X.value
Description
Format
Range
Example
Record Key
Parameter-
memorykey.X.type
Parameter-
linekey.X.type
Description
Format
Value
Example
420
Configuration File
<y0000000000xx>.cfg
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.
IP Address
224.0.0.0 to 239.255.255.255
memorykey.1.value = 224.5.5.6:10008
Configuration File
<y0000000000xx>.cfg
Configures a DSS key as a record key on the IP
phone.
The digit 25 stands for the key type Record.
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.
Integer
25
memorykey.1.type = 25