Currently the following codecs can be used with the sip.audio SIP-Server, used by ipDTL:
- OPUS Audio only as Stereo
- OPUS Low Delay
- OPUS Voice
ipDTL has a nice manual for connecting LUCI using SIP.
You can find it here: ipDTL LuciLive SIP Instructions
Or watch their video: https://www.youtube.com/watch?v=6E7hic_CN0Q
For LUCI LIVE Lite it’s a bit different as you can only use the G722 codec:Luci Live Lite SIP Instructions