Valued Colleagues,

I am trying to figure out how ANI and CallerID are handled/processed by SER

and by SIP in general.

I have understood append_rpid_hf can be used to add a Remote-Party-ID SIP header field.

Does Remote-Party-ID represent the CallerID or the ANI?!

How does SER include CallerID and ANI in the SIP message?

Can anyone kindly point me in the right direction as to where to look/read?!

Best Regards,

Ramin