Hi,
I thought caller id support was included using SCCP with FXS/FXO but I am still having issues.
Here is my setup
VG204XM
voice-port 0/0
cptone BR
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
caller-id enable
Using IP phone as well as analog phone connected to FXS port above.
In the analog phone does not appear in the call ident who is calling.