Michael, 1. Forgive my ignorance but why would I open a ticket with Sangoma when my card is made by Digium? Or have I missed something here? 2. Another user has contacted me directly with the same issue as we're getting, but he's using a Sangoma PRI card - I've asked him to post it on the mailing list. The only thing is common is that we're both using PRI and of course FreeSwitch. 3. As for my signature, I do find it a bit ridiculous that I'm being discriminated because of this. However, for a test I will reply to this e-mail in plain text rather than HTML to see what it does. From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Michael Collins Sent: 04 April 2012 18:35 To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] Strange DTMF Tones On Inbound Calls On Wed, Apr 4, 2012 at 3:25 AM, Daniel Knaggs <Daniel.Knaggs@realitysolutions.co.uk> wrote: Update, it's happened while tracing on span 1:4 so I've copied the in-s1c4 and out-s1c4 files - trace is still running. The call was inbound. Also it appears we're now seeing other DTMF tones in coming in as well (numbers when they haven't been pressed on the remote end)... Which files do you want and where you want them? I recommend that you open a ticket w/ Sangoma and ask them to analyze the traces. The critical thing is to find out if these are false positives, phantoms, or stuff actually coming down the line from the carrier. I think Sangoma is in the best position to help. -MC P.S. - Regarding the footer - yes, it is annoying, but if you can't turn it off then you can't turn it off. I recommend doing what Patrick suggests and getting a gmail account so that you can be free of the footer spam. If you *really* want to help us out, I'd say investigate the Mailman project and see if it has a feature that can auto-strip the junk off of the end of an email. :) Daniel Knaggs Software Developer Reality Solutions Ltd 1 Global Business Park Hamburg Road Kingston upon Hull East Yorkshire, HU7 0AE Tel: 01482 373104 Mobile: 07932 408313 Email: mailto:Daniel.Knaggs@realitysolutions.co.uk http://