No Asterisk audio output from raspberry pi USB sound card

I am using the latest image provided by AllstarLink on a Raspberry Pi 2 and can connect OK to other nodes using the asterisk CLI which is providing verbose info about the connection and disconnection process but there is never any audio during this time from my Syba USB sound adapter.

repeater *CLI> rpt fun 50322 *341135
– Call accepted by 2.223.150.251 (format g726aal2)
– Format for call is g726aal2
– Hungup ‘DAHDI/pseudo-1387183111’
– <DAHDI/pseudo-2023883634> Playing ‘rpt/node’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/4’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/1’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/1’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/3’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/5’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘rpt/connected’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/2’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘rpt/node’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/5’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/0’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/3’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/2’ (language ‘en’)
– <DAHDI/pseudo-2023883634> Playing ‘digits/2’ (language ‘en’)
– Hungup ‘DAHDI/pseudo-2023883634’
– Hungup ‘DAHDI/pseudo-1215112694’
repeater*CLI>

The sound device is working fine when checked with speaker-test and of course the 2 entries in alsa.conf have been changed to …
defaults.ctl.card 1
defaults.pcm.card 1

There’s probably something simple I haven’t done but I’m stuck trying to get this working.

Changing node type in the asl-menu from “no radio(hub)” to “simple USB” solved the problem.

I just knew it would be something simple and obvious. :slightly_smiling_face:

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