ASL3 connection issue - II

App_rpt-users
1

This is a similar issue to the one reported previously; but different. Previously, I was able to fix the problem by changing the node_lookup_method = file (in /etc/asterisk/rpt.conf).
This is a new server/node. I can establish a connection from an external server or from Allmon3; however, from CLI: asterisk -rx “rpt fun mynode *3remotenode” fails.
From CLI: asterisk -rx “rpt fun mynode *1remotenode” succeeds in disconnect.
I can’t try actual DTMF because this node has the rxchannel defined as USRP.
AT asterisk CLI I get:
FROM ASTERISK CLI CONNECT CMD
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
– Remote UNIX connection
– Remote UNIX connection disconnected
FROM ALLMON3 CONNECT CMD
== Manager ‘admin’ logged on from 127.0.0.1
== Manager ‘admin’ logged off from 127.0.0.1
– Call accepted by 192.168.0.45:4569 (format ulaw)
– Format for call is (ulaw)
FROM ASTERISK CLI DISCONNECT
– Remote UNIX connection
– Remote UNIX connection disconnected
– Hungup ‘IAX2/192.168.0.45:4569-16288’
– Hungup ‘DAHDI/pseudo-1662917012’

Thanks,
Tom / K5TRA

2

Can you run asterisk with asterisk -rvvvv and see if it prints the DTMF decoding stanzas for you? That almost sounds like one or more of the DTMF tones are not being decoded properly, possibly due to mismatched audio levels.

3

Jason, thanks for your reply. I found the error.
First, there is no DTMF input, because rxchannel is USRP. This is an analog bridge with the rpt_extnodes file filtered to a very short list. To do this I have my own rc.update-asnodelist in /usr/local/bin running as a systemd service. I have the associated ASL3 services turned off:
asl3-update-astdb.service
asl3-update-nodelist.service
asl3-update-astdb.timer
asl3-update-nodelist.timer

I screwed-up and didn’t have [extnodes] in the first line of the file written to /var/lib/asterisk/rpt_extnodes .

'Sorry for the fire-drill .
Tom

4

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