Andrew Thompson
2004-Jan-12 12:27 UTC
[Asterisk-Users] ADSI. used beyond own phone network?
I am curious. I understand that features can be pushed to an ADSI phone that make navigating your own voicemail easier, and for other internal things. But, does anyone push this data outside of their own phone network? Example: I am at home with my spiffy new ADSI compatible handset and dial up my bank, OneWorldBankingConglomerate. Would they be able to push me their menu? Button 1 for TeleBanking. Button 2 for New Accounts. Button 3 for Customer Service. Button 4 Check Verification, etc... Is there a protocol that supports this? Could it be passed in sideband somehow? Would normal people actually buy phones to have access to this? What kind of security implications would this have? ----- Andrew Thompson http://aktzero.com/ Your eyes are weary from staring at the CRT. You feel sleepy. Notice how restful it is to watch the cursor blink. Close your eyes. The opinions stated above are yours. You cannot imagine why you ever felt otherwise.
On Mon, 12 Jan 2004, Andrew Thompson waxed:> I am curious. I understand that features can be pushed to an ADSI phone that > make navigating your own voicemail easier, and for other internal things. > But, does anyone push this data outside of their own phone network? > > Example: I am at home with my spiffy new ADSI compatible handset and dial up > my bank, OneWorldBankingConglomerate. Would they be able to push me their > menu? Button 1 for TeleBanking. Button 2 for New Accounts. Button 3 for > Customer Service. Button 4 Check Verification, etc... > > Is there a protocol that supports this?Yeah, ADSI :)> Could it be passed in sideband somehow?ADSI works on standard POTS lines. You can hear it pop and whistle.> Would normal people actually buy phones to have access to this?I think this is probably one of the original marketing goals with ADSI. Unfortunately, it didn't really take off. Several numbers to call and download were posted about a year ago to the list. I think I got a few to work. Might check the archives.> What kind of security implications would this have?Probably the same as using DTMF when you call the bank to check on your credit cards. As long as everybody can be trusted at the telco, you're probably fine. --Chris -- Chris Maj <cmaj_hat_freedomcorpse_hot_info> Pronunciation Guide: Maj == May Fingerprint: 43D6 799C F6CF F920 6623 DC85 C8A3 CFFE F0DE C146