docs(assistants): add ts/python/curl call tabs to lead qualification

Author: goosewin

fern/assistants/examples/lead-qualification.mdx

@@ -113,7 +113,54 @@ See [Custom Tools](/tools/custom-tools) and [Google Calendar](/tools/google-cale
 
 ---
 
-## 4. Test outbound calls
+## 4. Make calls
+
+<Tabs>
+  <Tab title="TypeScript (Server SDK)">
+    ```typescript title="create web call"
+    import { VapiClient } from "@vapi-ai/server-sdk";
+    const vapi = new VapiClient({ token: process.env.VAPI_API_KEY! });
+    await vapi.calls.create({ transport: { type: "web" }, assistant: { assistantId: "your-assistant-id" } });
+    ```
+
+    ```typescript title="create phone call"
+    await vapi.calls.create({ phoneNumberId: "your-phone-number-id", customer: { number: "+15551234567" }, assistant: { assistantId: "your-assistant-id" } });
+    ```
+  </Tab>
+
+  <Tab title="Python (Server SDK)">
+    ```python title="create web call"
+    import os
+    from vapi import Vapi
+    client = Vapi(token=os.getenv("VAPI_API_KEY"))
+    client.calls.create(transport={"type": "web"}, assistant_id="your-assistant-id")
+    ```
+
+    ```python title="create phone call"
+    client.calls.create(phone_number_id="your-phone-number-id", customer={"number": "+15551234567"}, assistant_id="your-assistant-id")
+    ```
+  </Tab>
+
+  <Tab title="cURL (web)">
+    ```bash
+    curl -X POST "https://api.vapi.ai/call/web" \
+      -H "Authorization: Bearer $VAPI_API_KEY" \
+      -H "Content-Type: application/json" \
+      -d '{ "assistant": { "assistantId": "your-assistant-id" } }'
+    ```
+  </Tab>
+
+  <Tab title="cURL (phone)">
+    ```bash
+    curl -X POST "https://api.vapi.ai/call" \
+      -H "Authorization: Bearer $VAPI_API_KEY" \
+      -H "Content-Type: application/json" \
+      -d '{ "assistant": { "assistantId": "your-assistant-id" }, "phoneNumberId": "your-phone-number-id", "customer": { "number": "+15551234567" } }'
+    ```
+  </Tab>
+</Tabs>
+
+## 5. Test outbound calls
 
 Create a phone number or trigger an outbound call. See [Phone calls](/quickstart/phone).