x100p inbound call on pstn responds with "Goodbye" message

Hi all - this is my first post here, so I am sorry if its in the wrong place, or not enough detail.

I am new to Trixbox, but have already got Sip phones working in and outbound, and cane therefore make incoming and ougoing calls via VOIP (Sipgate).

Just purchased a X100P card, and can make outgoing calls via the PSTN line, but incoming calls just say "Goodbye".

Any idea what is going on????

Here is my log file.

-- Starting simple switch on 'Zap/1-1'
-- Executing [s@default:1] Playback("Zap/1-1", "vm-goodbye") in new stack
-- Playing 'vm-goodbye' (language 'en')
-- Executing [s@default:2] Macro("Zap/1-1", "hangupcall") in new stack
-- Executing [s@macro-hangupcall:1] ResetCDR("Zap/1-1", "w") in new stack
-- Executing [s@macro-hangupcall:2] NoCDR("Zap/1-1", "") in new stack
-- Executing [s@macro-hangupcall:3] GotoIf("Zap/1-1", "1?skiprg") in new stack
-- Goto (macro-hangupcall,s,6)
-- Executing [s@macro-hangupcall:6] GotoIf("Zap/1-1", "1?skipblkvm") in new stack
-- Goto (macro-hangupcall,s,9)
-- Executing [s@macro-hangupcall:9] GotoIf("Zap/1-1", "1?theend") in new stack
-- Goto (macro-hangupcall,s,11)
-- Executing [s@macro-hangupcall:11] Hangup("Zap/1-1", "") in new stack
== Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'Zap/1-1' in macro 'hangupcall'
== Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'Zap/1-1'
-- Hungup 'Zap/1-1'