It seems that DTMF (touchtone) isn’t yet forwarded correctly by sipgate (i learned from another forum that they do plan on fixing it – after the voicemail maybe) It can receive both incoming and make outgoing In AMP go to Trunks, Add SIP Trunk Outbound Caller ID: "Your Name" <1234567> Outgoing Settings Trunk Name: Sipgate Peer Details: host=sipgate.co.uk insecure=very secret=MYSECR3T type=peer username=1234567 Incoming Settings USER Context: 1234567 USER Details: context=from-pstn secret=MYSECR3T type=user Registration Register String: 1234567:[email="[email protected]"][email protected][/email] Additionally edit: extensions.conf Make it so the following section looks like this: [from-sip-external] include => from-pstn-timecheck ;give external sip users congestion and hangup ;exten => _.,1,AbsoluteTimeout(15) ;exten => _.,2,Congestion ;exten => _.,3,Hangup This is because for some reason incoming calls were not being defined as being from the correct context.
