On 10/23/07, Jim Van Meggelen <[EMAIL PROTECTED]> wrote: > I am trying to make sense out of the FSK/CLASS/ADSI specs that allow for > transmittal of extra information on an analogue port. Normally all we know > of this is that we get CLID in this manner, but the spec actually allows for > much more. > > ...SNIP... > Jim
Hi Jim, I think you can use ADSI to send all kinds of things, as you suggest, but it's a matter of what's supported on the CO side. I assume you're doing this CPE<->CO. We've all seen carriers deny that basic features are even available on their equipment. "Release line transfer? Never heard of it!" If you control both ends, I'd say Liviu's suggestion is cheap and easy. If you really want to dig into ADSI, I have a friend who used to work at Nortel and I think he said he had a hand in that early on. Let me know and I can put you in touch. If I recall, his involvement was to do with pay phones and moving away from that ground-start type signaling for payment information and into something digital. Here's a thought: there would also be a significant ADSI brain trust at Aastra and they're right in our back yard. Dave --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
