DTMF passthrough no longer working?

[AH6LE]

The asterisk CLI (on the sending node/server) reports:

[2025-04-15 17:16:14.203] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough 'A' on SimpleUSB/1102
[2025-04-15 17:16:14.331] DTMF[635]: channel.c:4019 __ast_read: DTMF begin 'B' received on SimpleUSB/1102
[2025-04-15 17:16:14.331] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough 'B' on SimpleUSB/1102
[2025-04-15 17:16:14.459] DTMF[635]: channel.c:3905 __ast_read: DTMF end 'B' received on SimpleUSB/1102, duration 128 ms
[2025-04-15 17:16:14.460] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin 'B' on SimpleUSB/1102
[2025-04-15 17:16:14.460] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough 'B' on SimpleUSB/1102
[2025-04-15 17:16:14.608] DTMF[635]: channel.c:4019 __ast_read: DTMF begin 'C' received on SimpleUSB/1102
[2025-04-15 17:16:14.608] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough 'C' on SimpleUSB/1102
[2025-04-15 17:16:14.758] DTMF[635]: channel.c:3905 __ast_read: DTMF end 'C' received on SimpleUSB/1102, duration 149 ms
[2025-04-15 17:16:14.758] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin 'C' on SimpleUSB/1102
[2025-04-15 17:16:14.758] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough 'C' on SimpleUSB/1102
[2025-04-15 17:16:14.858] DTMF[635]: channel.c:4019 __ast_read: DTMF begin '1' received on SimpleUSB/1102
[2025-04-15 17:16:14.858] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough '1' on SimpleUSB/1102
[2025-04-15 17:16:15.013] DTMF[635]: channel.c:3905 __ast_read: DTMF end '1' received on SimpleUSB/1102, duration 155 ms
[2025-04-15 17:16:15.013] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin '1' on SimpleUSB/1102
[2025-04-15 17:16:15.013] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough '1' on SimpleUSB/1102
[2025-04-15 17:16:15.141] DTMF[635]: channel.c:4019 __ast_read: DTMF begin '2' received on SimpleUSB/1102
[2025-04-15 17:16:15.141] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough '2' on SimpleUSB/1102
[2025-04-15 17:16:15.291] DTMF[635]: channel.c:3905 __ast_read: DTMF end '2' received on SimpleUSB/1102, duration 150 ms
[2025-04-15 17:16:15.291] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin '2' on SimpleUSB/1102
[2025-04-15 17:16:15.292] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough '2' on SimpleUSB/1102
[2025-04-15 17:16:15.398] DTMF[635]: channel.c:4019 __ast_read: DTMF begin '3' received on SimpleUSB/1102
[2025-04-15 17:16:15.398] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough '3' on SimpleUSB/1102
[2025-04-15 17:16:15.548] DTMF[635]: channel.c:3905 __ast_read: DTMF end '3' received on SimpleUSB/1102, duration 150 ms
[2025-04-15 17:16:15.548] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin '3' on SimpleUSB/1102
[2025-04-15 17:16:15.548] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough '3' on SimpleUSB/1102
[2025-04-15 17:17:32.193] DTMF[635]: channel.c:4019 __ast_read: DTMF begin 'A' received on SimpleUSB/1102
[2025-04-15 17:17:32.193] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough 'A' on SimpleUSB/1102
[2025-04-15 17:17:32.341] DTMF[635]: channel.c:3905 __ast_read: DTMF end 'A' received on SimpleUSB/1102, duration 148 ms
[2025-04-15 17:17:32.342] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin 'A' on SimpleUSB/1102
[2025-04-15 17:17:32.342] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough 'A' on SimpleUSB/1102
[2025-04-15 17:17:32.469] DTMF[635]: channel.c:4019 __ast_read: DTMF begin 'B' received on SimpleUSB/1102
[2025-04-15 17:17:32.469] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough 'B' on SimpleUSB/1102
[2025-04-15 17:17:32.597] DTMF[635]: channel.c:3905 __ast_read: DTMF end 'B' received on SimpleUSB/1102, duration 127 ms
[2025-04-15 17:17:32.597] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin 'B' on SimpleUSB/1102
[2025-04-15 17:17:32.597] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough 'B' on SimpleUSB/1102
[2025-04-15 17:17:32.726] DTMF[635]: channel.c:4019 __ast_read: DTMF begin 'C' received on SimpleUSB/1102
[2025-04-15 17:17:32.726] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough 'C' on SimpleUSB/1102
[2025-04-15 17:17:32.853] DTMF[635]: channel.c:3905 __ast_read: DTMF end 'C' received on SimpleUSB/1102, duration 127 ms
[2025-04-15 17:17:32.853] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin 'C' on SimpleUSB/1102
[2025-04-15 17:17:32.853] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough 'C' on SimpleUSB/1102
[2025-04-15 17:17:33.004] DTMF[635]: channel.c:4019 __ast_read: DTMF begin '1' received on SimpleUSB/1102
[2025-04-15 17:17:33.004] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough '1' on SimpleUSB/1102
[2025-04-15 17:17:33.152] DTMF[635]: channel.c:3905 __ast_read: DTMF end '1' received on SimpleUSB/1102, duration 148 ms
[2025-04-15 17:17:33.152] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin '1' on SimpleUSB/1102
[2025-04-15 17:17:33.152] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough '1' on SimpleUSB/1102
[2025-04-15 17:17:33.253] DTMF[635]: channel.c:4019 __ast_read: DTMF begin '2' received on SimpleUSB/1102
[2025-04-15 17:17:33.253] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough '2' on SimpleUSB/1102
[2025-04-15 17:17:33.408] DTMF[635]: channel.c:3905 __ast_read: DTMF end '2' received on SimpleUSB/1102, duration 155 ms
[2025-04-15 17:17:33.409] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin '2' on SimpleUSB/1102
[2025-04-15 17:17:33.409] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough '2' on SimpleUSB/1102
[2025-04-15 17:17:33.536] DTMF[635]: channel.c:4019 __ast_read: DTMF begin '3' received on SimpleUSB/1102
[2025-04-15 17:17:33.536] DTMF[635]: channel.c:4030 __ast_read: DTMF begin passthrough '3' on SimpleUSB/1102
[2025-04-15 17:17:33.686] DTMF[635]: channel.c:3905 __ast_read: DTMF end '3' received on SimpleUSB/1102, duration 149 ms
[2025-04-15 17:17:33.686] DTMF[635]: channel.c:3956 __ast_read: DTMF end accepted with begin '3' on SimpleUSB/1102
[2025-04-15 17:17:33.686] DTMF[635]: channel.c:3994 __ast_read: DTMF end passthrough '3' on SimpleUSB/1102

However, neither of the 2 nodes on the network (which are connected to Node 1102) shows any receipt of DTMF at all with their CLI.

This used to work but only recently noticed it was no longer.

Asterisk 22.2.0+asl3-3.4.2-1.deb12

[AH6LE]

Oh yes...

propagate_dtmf=yes does exist in rpt.conf

[AH6LE]

Yet another update. I have confirmed the remote node is now sending DTMF to the local node but the local node continues to not see any DTMF only that the remote node is keyed. Does it make any difference that the local node (the one not receiving DTMF) is a radioless one? I don't think it should matter but still...

I've poured through the ASL Manual and even checked with both ChatGPT and Grok about this and I've checked (tried) every idea they suggest but still no joy.

[AH6LE]

Since no one seems to have any ideas about this, I am considering dropping back to ASL2. I must have this capability in my system.

[N8EI]

Open a bug with app_rpt.

[AH6LE]

Done. This thread can be closed

[n8lbv]

Can you link the bug report? Thanks!
I do not see it here: GitHub · Where software is built
I'm interested in being able to pass DTMF though the system.
I didn't realize this was an option.

[AH6LE]

DTMF to remote node(s) not working