Directed Call pickup Caller ID

[Jensen_Yealink]

Hi Casey,

The phone Support getting the Caller ID from difference SIP message, such as From, PAI, PAI-From, RPID-PAI-FROM and so on, The default setting is from "FROM" SIP message. So you can config the Caller ID according to the info that contain in the SIP message that sent from the server side. Below is the detail of Caller ID Source:
account.X.cid_source=
Configures the presentation of the caller identity when receiving an incoming call for account X.
0-FROM
1-PAI
2-PAI-FROM
3-RPID-PAI-FROM
4-PAI-RPID-FROM
5-RPID-FROM
6-PREFERENCE
If it is set to 6 (PREFERENCE), the IP phone uses the custom priority order for the sources of
caller identity information (configured by the parameter “sip.cid_source.preference”).
the detail please refer to our Admin guide:
http://download.support.yealink.com/down...V81_20.pdf