I have Asterisk running voip-only on my colo server, and have subscribed to the Voiptalk PSTN->SIP service in the UK. All has been working fine while I have had incoming calls going straight to an phone extension. I am now trying to put in a simple IVR Welcome script. I have found that I cannot receive DTMF keypresses from the incoming PSTN caller. Nothing registers on the Asterisk server, and it just times out waiting for a response. Could it be something I haven't set up correctly? Or could it be a problem with Voiptalk's setup? Thanks for any advice Tony -- Tony Mountifield Work: tony@softins.co.uk - http://www.softins.co.uk Play: tony@mountifield.org - http://tony.mountifield.org