I am looking to do this. I can see LOADS of guides for setting up a SPA3000 without Asterisk in the UK, but I'm wanting to setup Asterisk as well.
So my BT trunk talking to my SPA3000 which is talking to Asterisk.
Anyone able to give some advice or point me towards some written instructions?
I gather I'll need to setup a trunk then an extension but at the moment I sort of feel like I'd be guessing at all the settings. Or most of them. And I've come across all sorts of posts, some of them years old, about problems with DTMF and caller ID...would be reassuring to hear from people happily using Asterisk+a SPA3K with none of these problems!!