Bring Cloud Pbx
to Google ADK
Learn how to connect Placetel to Google ADK and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Placetel MCP Server?
Placetel
The Placetel MCP Server allows AI agents to interact with your Placetel PBX data seamlessly.
What you can do
- Retrieve users, SIP users, and groups.
- Access phone numbers and routing plans.
- Manage devices and call detail records (CDRs).
How it works
Connect your Placetel account via your API Token to manage your VoIP configurations dynamically.Built-in capabilities (10)
Get details for a specific group
Get details for a specific SIP user
Get details for a specific user
List Call Detail Records (CDRs)
List active or recent calls
List all devices
List all Placetel groups
List all Placetel numbers
List all Placetel SIP users
List all Placetel users
Why Google ADK?
Google ADK natively supports Placetel as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
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Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
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Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Placetel
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Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
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Seamless integration with Google Cloud services means you can combine Placetel tools with BigQuery, Vertex AI, and Cloud Functions
Placetel in Google ADK
Placetel and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Placetel to Google ADK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Placetel in Google ADK
The Placetel MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Google ADK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Placetel for Google ADK
Every tool call from Google ADK to the Placetel MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Where do I find my API Token?
Your API Token can be found in your Placetel web portal under Integrations > Web API.
What access does this MCP need?
It requires the REST API Token, giving access to users, calls, numbers, and devices.
Can I initiate phone calls using this server?
Currently, this integration supports retrieving Placetel data like CDRs and configurations. Call initiation via CTI will be added in a future update.
How does Google ADK connect to MCP servers?
Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.
Can ADK agents use multiple MCP servers?
Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.
Which Gemini models work best with MCP tools?
Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.
McpToolset not found
Update: pip install --upgrade google-adk
