AI chatbot call center: Telegram call in (production-ready, part 1a)
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 29 nodes and runs on Telegram events (plus 1 other trigger). Along the way it connects Telegram, Redis, Postgres and Google Speech (community).
How it runs
Trigger: On Telegram events (plus 1 other trigger).
- Member Cache (Redis): uses Redis
- Test Input (Edit Fields (Set)): sets or maps fields
- If: checks a condition and branches into true / false
- Input (Edit Fields (Set)): sets or maps fields
- Parse Service (Code): runs custom JavaScript code
- Load Memer Data (Postgres): uses Postgres
- Demo Call Center (Execute Sub-workflow): calls another n8n workflow
- If: checks a condition and branches into true / false
- Member (Edit Fields (Set)): sets or maps fields
- If: checks a condition and branches into true / false
…plus 17 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-google-speech is verified or supports 3.0 (used in Google STT).
Nodes used (12)
- Telegram Trigger
n8n-nodes-base.telegramTrigger - Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger - Edit Fields (Set)
n8n-nodes-base.set - Switch
n8n-nodes-base.switch - Telegram
n8n-nodes-base.telegram - Extract from File
n8n-nodes-base.extractFromFile - Google Speech
n8n-nodes-google-speech.googleSpeech - If
n8n-nodes-base.if - Code
n8n-nodes-base.code - Redis
n8n-nodes-base.redis - Postgres
n8n-nodes-base.postgres - Execute Sub-workflow
n8n-nodes-base.executeWorkflow
From the author
Workflow Name: 🤙 Telegram Call In Template was created in n8n v1.90.2 Skill Level: High Categories: n8n, Chatbot Stacks - Chat Trigger node - Telegram Trigger node - Redis node - Postgres node - Execute Sub-workflow - If node, Code node, Edit Fields (Set),…