---
title: "Discussion on \"Build AI Call Agents with OpenAI Realtime SIP: The Manual Way vs. RealtimeSIP\" | Hashnode"
description: "Discussion on \"Build AI Call Agents with OpenAI Realtime SIP: The Manual Way vs. RealtimeSIP\". Create AI call agents rapidly with OpenAI Realtime SIP. Choose between the manual build or an easy 5-minute setup with RealtimeSIP"
url: "https://hashnode.com/posts/build-ai-call-agents-with-openai-realtime-sip-the-manual-way-vs-realtimesip/69108dc792da655dccafabe7"
---

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# [Build AI Call Agents with OpenAI Realtime SIP: The Manual Way vs. RealtimeSIP](https://blog.realtimesip.com/build-ai-call-agents-with-openai-realtime-sip-the-manual-way-vs-realtimesip?utm_source=hashnode&utm_medium=feed)

Create AI call agents rapidly with OpenAI Realtime SIP. Choose between the manual build or an easy 5-minute setup with RealtimeSIP

Nov 9, 2025 · 5 min read · blog.realtimesip.com  
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-   [#ai-call-agents](https://hashnode.com/tag/ai-call-agents)
-   [#openai](https://hashnode.com/tag/openai)
-   [#ai-voice-call-agent](https://hashnode.com/tag/ai-voice-call-agent)
-   [#sip](https://hashnode.com/tag/sip)
-   [#twilio](https://hashnode.com/tag/twilio)
-   [#nodejs](https://hashnode.com/tag/nodejs)

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[RealtimeSIP team](https://hashnode.com/@realtimesip)

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