Thanks — I can help with that. By "txroip" do you mean a specific SIP/telephony provider, a protocol, or a library (or is it a typo)?
What are you trying to achieve with LiveKit (example: inbound/outbound PSTN calling, SIP trunking, media bridging, or something else)?
With that detail I can tell you whether LiveKit can integrate directly or suggest a workable alternative.
Sources:
Agents telephony integration | LiveKit Documentation |
sip | livekit/livekit_composite | DeepWiki, with interactive elements