I'm using Asterisk@Home with the AMP interface and I'm having troubles getting incoming calls working properly. In AMP, I have it set to take incoming calls from PSTN, during regular business hours, to be sent to extension 201. The include statement for extentions-additional.conf is uncommented in extensions.conf; and I've verified AMP successfully changes the config files. However when I make a call I hear nothing, and tailing the full log, I notice * loops with : Feb 8 13:58:45 NOTICE[12001]: Got event 2 (Ring/Answered)... Feb 8 13:58:45 VERBOSE[12001]: == Starting Zap/2-1 at default,s,1 failed so falling back to exten 's' Feb 8 13:58:45 VERBOSE[12001]: == Starting Zap/2-1 at default,s,1 still failed so falling back to context 'default' Feb 8 13:58:45 WARNING[12001]: Channel 'Zap/2-1' sent into invalid extension 's' in context 'default', but no invalid handler Why is it doing to the default context instead of from-pstn? It goes without saying that I'm new to Asterisk and phone systems are most definitely not my forte. Like any good OSS user I've tried reading all that google will spit out at me, and the mailing list archives. If it didn't search hard enough and this question has been asked and answered before please except my apologies and point me in the right direction. Is there some sort of comprehensive list of contexts and the actions that invoke them? They sound self explanitory, but from the wiki documentation, it makes it seem like I can have any damn context I want...? There's a major gap in my understanding of * innerworkings. Regards, aaron.glenn