My set up is a UCM6202 with one copper analogue trunk and one analogue trunk coming from an ata. Each going into the FXO ports. Incoming rules have both going straight to the IVR.
Something strange that happened is that when an outbound call is made on either line and someone calls in, instead of the IVR picking up, the caller just hears ringing, but the phones don’t ring, nor does the IVR pick up. The dashboard shows the FXO port flashing slowly. Long orange (12 seconds) then blue for about 10 seconds before going orange again.
When it’s an incoming call that is active, the second incoming call always works.
Any Ideas of things to tweak?