Create SIP Trunk

{
  "type": "object",
  "properties": {
    "phone_number": {
      "type": "string",
      "description": "E.164 phone number, e.g. +14155552671"
    },
    "termination_uri": {
      "type": "string",
      "description": "SIP termination host[:port], e.g. example.zt.provider.com:5060 — no sip: prefix"
    },
    "auth_mode": {
      "type": "string",
      "enum": [
        "userpass",
        "ip"
      ],
      "description": "How the provider authorizes this trunk (default 'userpass'). 'userpass' requires sip_trunk_username and sip_trunk_password; 'ip' requires both to be omitted."
    },
    "sip_trunk_username": {
      "type": "string",
      "description": "SIP authentication username — required for auth_mode userpass, forbidden for ip"
    },
    "sip_trunk_password": {
      "type": "string",
      "description": "SIP authentication password (stored encrypted) — required for auth_mode userpass, forbidden for ip"
    },
    "nickname": {
      "type": "string",
      "description": "Display nickname for this trunk"
    }
  },
  "required": [
    "phone_number",
    "termination_uri"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

{
  "type": "object",
  "properties": {
    "id": {
      "description": "The linked SIP trunk phone number id, prefixed phn_"
    },
    "inbound_agent_id": {
      "description": "Assigned inbound agent id (agent_ prefixed) or null"
    },
    "outbound_agent_id": {
      "description": "Assigned outbound agent id (agent_ prefixed) or null"
    }
  },
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "create_sip_trunk",
    "arguments": {
      "phone_number": "+919876543210",
      "termination_uri": "VALUE"
    }
  }
}