It looks like you're encountering the error "twirp error internal: Unsupported SIP Dispatch Rule: <nil>". This usually happens when the configuration doesn’t clearly specify a valid dispatch rule type. To help you fix this, please make sure the

rule

field in your configuration explicitly defines one of the supported dispatch rule types. Here are the options you can use: • Direct Dispatch Rule: This sends all callers into a specific room. For example:

{
  "rule": {
    "dispatchRuleDirect": {
      "roomName": "open-room"
    }
  },
  "name": "My dispatch rule"
}

• Caller Dispatch Rule (Individual): This creates a new room for each caller. Here's how it looks:

{
  "rule": {
    "dispatchRuleIndividual": {
      "roomPrefix": "call-"
    }
  },
  "name": "My dispatch rule"
}

• Callee Dispatch Rule: This places callers into rooms based on the called number. Example:

{
  "rule": {
    "dispatchRuleCallee": {
      "roomPrefix": "number-",
      "randomize": false
    }
  },
  "name": "My dispatch rule"
}

From what you shared, it seems like you’re using the

dispatchRuleIndividual

type correctly, which is great! Just double-check that the overall structure matches the expected format exactly. If you’re still seeing the error, it might help to review the JSON syntax carefully and make sure there aren’t any extra or conflicting rule types accidentally included. Sources: SIP dispatch rule | LiveKit Docs | cmd/lk/sip.go | protobufs/livekit_sip.proto