Izzy, Looking at the changelogs for Digium there isn't anything obvious, but the changelog for the Asterisk project does suggest a change in the default minimum duration setting for DTMF detection in recent releases ( https://github.com/asterisk/asterisk/blob/master/CHANGES). I would suggest configuring the AdTran's dtmf-relay min-duration higher, since the Asterisk min duration default can range between 80 and 100 depending on release, it seems to me that changing the AdTran's min-duration setting to 120 should do the trick, if indeed that's what you are running into.
Good Luck, Kent On Tue, Feb 23, 2021 at 8:20 AM Izzy Goldstein - TeleGo < [email protected]> wrote: > i have a few Customers using Digium Servers > > > we noticed on our installations when we upgraded their server to 7.2 and > above > > the client starts reporting DTMF issues (DTMF is not recognized by the > system) > > > i have time troubleshooting this with Digium and with Adtran, they both > point fingers at each other > > > this issue only starts once upgrading the digium server to the new updates > of 7.2 and above (even on the latest version 7.6.2) > > > has anyone else experienced the same - what was the fix? > > > I was told Asterisk updated the module that's responsible for DTMF ? and > maybe that's where the issue is ? > > -- > > Izzy Goldstein > > Chief Technology Officer > > Main: (212) 477-1000 x 2085 <(212)%20477-1000> > > Direct: (929) 477-2085 > > Website: www.telego.com <http://www.telego.net/> > > > <http://www.telego.com/> > > > Confidentiality Notice: This e-mail may contain confidential and/or > privileged information. If you are not the intended recipient or have > received this e-mail in error please notify us immediately by email reply > and destroy this e-mail. Any unauthorized copying, disclosure or > distribution of the material in this e-mail is strictly forbidden. Any > views or opinions presented in this email are solely those of the author > and do not necessarily represent those of TeleGo (T). Employees of TeleGo > are expressly required not to make defamatory statements and not to > infringe or authorize any infringement of copyright or any other legal > right by email communications. Any such communication is contrary to TeleGo > policy and outside the scope of the employment of the individual concerned. > TeleGo will not accept any liability in respect of such communication, and > the employee responsible will be personally liable for any damages or other > liability arising. > > > TeleGo Hosted PBX <https://youtu.be/DaT8YAZ4V0w> > _______________________________________________ > VoiceOps mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/voiceops > -- Kent Adams Vice President of NextGen Network Operations and Development BCM One NextGen Communications Group
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