[arm-allstar] Looking for help with IAXRPT Receive Turn Around

[Patrick Perdue]

If this is a half duplex RF link to a repeater, try enabling linktolink 
in rpt.conf under your node's stanza.

linktolink=yes

then either restart Asterisk, or do rpt reload, or just reload, from the 
Asterisk CLI.

This will allow you to put your node radio into transmit mode while it 
is still receiving, I.E. no need to wait for the repeater to drop, as if 
you are using a local microphone on that radio, albeit with some latency.

I do exactly this for a frequency agile remote base I set up in North 
Carolina, so I can use it from DVSwitch, IAXRPT or another analog 
repeater with ASL or HamVoIP connected in full duplex mode.


On 12/5/2021 12:16 PM, "Martin Boroff via ARM-allstar" wrote:
> I only use my IAXRPT client when I am away from home on extended periods. I am getting ready to leave on a vacation. While testing my IAXRPT client I notice that it does not return to receiving audio until the repeater drops carrier. I have a Hamvoip image on a Pi with RA70 sound board. The sound card is connected to a transceiver which is setup for my local repeater. When I inky with IAXRPT the radio immediately unkeys and I will hear the repeater id or if I am in QSO I hear the other person over the radio speaker but not the IAXRPT client until the repeater drops carrier.
>
> I have tried setting the IAXRPT client to simplex.
> I have tried changing the duplex setting in rpt.conf to 1. I prefer 0.
>
> Are there any other settings I should be adjusting.
>
> 73, Marty WD9GYM
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