Add Phone Chatbot Template Collection

[sazed-bot]

Source URLs

• Candidate source: https://github.com/pipecat-ai/pipecat-examples/tree/main/phone-chatbot
• GitHub source: https://github.com/pipecat-ai/pipecat-examples/tree/main/phone-chatbot
• Demo: https://github.com/pipecat-ai/pipecat-examples/tree/main/phone-chatbot

Assessor score

• Score: 5
• Version: assessor_llm_v2

Synopsis

A collection of Pipecat templates for phone chatbots covering dial-in, dial-out, and cold/warm call transfer to human operators over Daily PSTN or Twilio SIP, using Deepgram STT, GPT-4o, and Cartesia TTS.

Reasoning

The repo passes all disqualifiers: it's a multi-component, multi-vendor, forkable artifact with named outcomes (call transfer to operator, inbound/outbound PSTN). Each example subfolder has its own README with setup, architecture, and code. The outcome is named at the call-pattern level (cold transfer, warm transfer, dial-in, dial-out) rather than a specific vertical industry, which slightly limits the C3 score, but the templates clearly fit SpeechStack's bar for forkable Pipecat phone-agent starters.

Claude raw output

{
  "id": "phone-chatbot-examples-collection",
  "slug": "phone-chatbot-examples-collection",
  "tags": [
    "telephony",
    "pstn",
    "twilio",
    "call-transfer",
    "reference-implementation",
    "template-collection"
  ],
  "title": "Phone Chatbot Template Collection",
  "config": {
    "examples": [
      "daily-pstn-dial-in",
      "daily-pstn-dial-out",
      "daily-pstn-cold-transfer",
      "daily-pstn-warm-transfer",
      "daily-twilio-sip-dial-in",
      "daily-twilio-sip-dial-out"
    ],
    "transport": "Daily WebRTC",
    "telephony_options": [
      "Daily PSTN",
      "Twilio SIP"
    ]
  },
  "source": "github_discovery",
  "license": "MIT",
  "demo_url": "https://github.com/pipecat-ai/pipecat-examples/tree/main/phone-chatbot",
  "industry": "other",
  "pipeline": {
    "llm": "GPT-4o",
    "stt": "Deepgram Nova-3",
    "tts": "Cartesia Sonic-3",
    "telephony": "Daily PSTN"
  },
  "use_case": "support",
  "framework": "Pipecat",
  "languages": [
    "en-US"
  ],
  "created_at": "2025-05-26T10:30:00Z",
  "updated_at": "2025-05-26T10:30:00Z",
  "contributor": {
    "github": "pipecat-ai"
  },
  "description": "A collection of reference implementations for building phone-based voice AI agents that handle incoming and outgoing calls, call transfers, and integration with telephony providers. These templates demonstrate various telephony integration patterns including dial-in, dial-out, and call transfer scenarios using WebRTC transport.",
  "github_source_url": "https://github.com/pipecat-ai/pipecat-examples/tree/main/phone-chatbot"
}

Dedup decision

F6 dedup has not landed yet; no dedup decision available.

Reviewer notes

approve-to-pr running: