Hey everyone;

I've got a SHARI Pi3U and when I attempt to send DTMF commands from my Yaesu VX-6 ht, the asterisk CLI client shows duplicate DTMF characters received. For example, if I keyup and press "*32000" the CLI client displays:

[Feb? 7 09:53:29] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char *

[Feb? 7 09:53:29] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char *

[Feb? 7 09:53:30] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 3

[Feb? 7 09:53:30] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 3

[Feb? 7 09:53:30] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 2

[Feb? 7 09:53:32] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 0

[Feb? 7 09:53:32] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 0

[Feb? 7 09:53:32] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 0

[Feb? 7 09:53:32] NOTICE[480]: chan_simpleusb.c:2725 simpleusb_read: Got DTMF char 0

As you can see above, the * is duplicated, the 3 is duplicated, and there's an extra 0.

Now prior to this "duplicate DTMF character" issue, the SHARI didn't register any DTMF commands coming from my ht *until* I ran the simpleusb-tune-menu and changed option (2) Set Rx Voice Level to 500 or less. I'm glad to at least see DTMF commands show up in the CLI client, but the duplicate characters are still preventing me from controlling the node from my radio. Note that I can connect and disconnect nodes flawlessly from Supermon; I'm only experience problems from my radio. Any helpful suggestions would be welcome. Thanks!

John - KI5WXB