I’m having a problem with caller id being displayed on analogue phones connected to a TDM 410.
The card is working fine - FXO gets calls correctly and routes to softphones with caller id but the analogue phone on the FXS port doesnt see the caller id. This is also the case where an internal extension calls the FXS port.
I havent attached all the config files because apart from this the system is fine but I’m wondering if I should be adding some parameters to the FXS side of dahdi config - there is pretty much nothing configured there at present that wasnt autogenerated by the config utility.
This is a UK installation and on the FXO side I have ukcallerid=yes, cidsignalling=v23 and cidstart=polarity which I also added to the FXS side but with no luck.
Any ideas anyone?