Hi Flynn, Feel free to contact me offline if you feel this isn't suitable conversation for online but I read an article about this a few weeks ago about how you were freezing out other carriers for offering cheaper calls to inmates than the inflated prices you charged. And I don't understand how you are legally allowed to do this.
It must be profit driven because surely I could call one of my approved numbers eg sister and then have her pass along the information to a third party. Surely if you were looking to solve this 'isolation' issue and were serious about it you would be tackling this problem another way. Cheers, Dean -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Flynn Sent: Thursday, November 04, 2004 1:52 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: RE: [Asterisk-Users] Limit DTMF tones On 11/4/2004, "Henry Devito" <[EMAIL PROTECTED]> wrote: >The issue is the inmates have figured out a way to dial long distance >numbers by calling different private phone numbers and using that companies >DISA to complete calls. So in order to stop that I have to suppress dtmf >after so many digits are dialed. Any idea's? > My, prisoners are getting devious :) Anyways, you'd only be able to do this by hacking the code, as others have pointed out. What you want is in res_features.c (if I understand the code correctly), in the function called "ast_bridge_call". On * release 1.0.1 it's somewhere on line 520: if (f && (f->frametype == AST_FRAME_DTMF)) { if (who == peer) ast_write(chan, f); else ast_write(peer, f); } So you'd have to hack it by disabling commenting out that section. I think this bit of code is only executed once the two legs of the call are bridged, so it probably wouldn't affect anything else. I also think that if you were at some point required to be able to send DTMF after the initial dial pattern, you could programmatically via the dialplan use the "D" option in the Dial application to send dtmf digits. Hope you do test this out before putting it live ;) Free advice, so don't knock me out if it breaks something else!! Flynn _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users