Freephoneline caller id

I have one analog line and one sip line. Is it possible that when making a call using the sip line that the caller id shows as if its the analog line?

That would depend on your VSP accepting that request, but you can attempt to “spoof” the callerid in the trunk settings in the GUI

Thank you very much for your reply.
I am using freephoneline. i have tried to set Outbound CallerID and CID Options but to no avail.

Is there anything else i should try or is freephoneline maybe not compatible…

For that you would need to ask freephoneline.

Ok i will contact them thank you.