On 2005-03-20, goldhorse <[EMAIL PROTECTED]> wrote: > I use a Handytone 486. While you have to configure dtmfmode=rfc2833 in > asterisk, > it will not work if you do not set the dtmf mode to "SIP info" in the > ATA itself. > So you might try different combinations fo dtmf modes in both asterisk > and > the phone you are using until you get the correct one.
Hi Daniel, Thanks for the tip; unfortunately, it doesn't help. I have confirmed correct dtmfmode settings. It works fine when I call something such as Asterisk voice mail. Also, when I turn on SIP debugging, I can see it recognizing DTMF signals from the VOIP phone. I have tried this both with the linphone softphone and a SPA-841 phone and have had the same problem with both. The SPA-841 phone has a nifty feature where I can change the DTMF signaling. I've tried it with INFO and Inband. In info mode, I of course set info mode in sip.conf. Again, Asterisk voicemail works fine. But there is no DTMF at all on calls that are routed outside to the PSTN via X100P. If I change the phone and sip.conf to inband, again, it works fine with Asterisk voicemail. When I place a call via the X100P, this time, on the other end of the connection, I can hear a faint DTMF tone -- usually corresponding to the beginning and end of the tone I would expect it to send. It seems that Asterisk is specifically removing the DTMF tones before sending them on their way! I don't get it! Also, one other note, the X100P phone does the initial dialing just fine. Never any problem there. It's just the post-dial DTMF that's giving me trouble. Again, help appreciated! Thanks, -- John _______________________________________________ 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
