<Server Settings>
Servers->Remote Caller ID Source Priority
<srv_sip_cli_modeĀ idx="1-10">VALIDVALUE</srv_sip_cli_mode>
This parameter defines the priority with which the base will look for CLI information in incoming SIP messages. Please note that the (from) header will always be used as CLI source if no other of the selected headers are present.
0: PAI - FROM
1: FROM
2: ALERT_INFO PAI FROM
3: RPI - FROM
4: FROM Until PAI
0