# mcp-s2s-asterisk
## 基本信息
- Slug: `gcorroto-mcp-s2s-asterisk`
- Source: modelscope
- Publisher: @gcorroto/mcp-s2s-asterisk
- Categories: speech-processing / communication / customer-support
- Hosted: No
- License: MIT License
- Source URL: https://www.modelscope.cn/mcp/servers/@gcorroto/mcp-s2s-asterisk
## 简介
暂无描述。
## 安装提示

```bash
--- ## Phone Call Flow ```mermaid sequenceDiagram participant U as User participant C as Claude/MCP participant S as MCP Server participant A as Asterisk API participant P as Phone U->>C: "Call John to remind about appointment" C->>S: phone_make_call() S->>A: POST /make-call A->>P: Initiate call P-->>A: Connection established A-->>S: CallID + Status S-->>C: Call initiated C-->>U: " Call started with John" Note over A,P: Real-time S2S conversation A->>S: Callback with result S->>S: Process transcript U->>C: "How did the call go?" C->>S: phone_get_last_result() S-->>C: Detailed result C-->>U: " John confirmed the appointment"
```

## MCP Server 详情

#  Asterisk S2S MCP Server

<div align="center">

![Node.js](https://img.shields.io/badge/Node.js-18+-green.svg)
![TypeScript](https://img.shields.io/badge/TypeScript-5.6+-blue.svg)
![MCP](https://img.shields.io/badge/MCP-1.6.1-purple.svg)
![License](https://img.shields.io/badge/License-MIT-yellow.svg)
![NPM](https://img.shields.io/badge/NPM-Latest-red.svg)

** MCP Server for automated conversational phone calls using Asterisk with Speech-to-Speech**

*Make phone conversations as easy as a prompt!* 

</div>

---

##  System Architecture

```mermaid
graph TB
    subgraph "MCP Client"
        A[Claude Desktop] --> B[MCP Client]
    end
    
    subgraph "MCP Server"
        B --> C[Asterisk S2S MCP]
        C --> D[Phone Tools]
        C --> E[Real-time Assistant]
    end
    
    subgraph "Backend Services"
        D --> F[Asterisk Server]
        E --> G[Speech-to-Speech API]
        F --> H[Phone Network]
    end
    
    subgraph "Monitoring"
        C --> I[Health Check]
        C --> J[Metrics & Logs]
        C --> K[Call History]
    end
    
    style A fill:#e1f5fe
    style C fill:#f3e5f5
    style F fill:#fff3e0
    style G fill:#e8f5e8
```

---

##  Phone Call Flow

```mermaid
sequenceDiagram
    participant U as User
    participant C as Claude/MCP
    participant S as MCP Server
    participant A as Asterisk API
    participant P as Phone
    
    U->>C: "Call John to remind about appointment"
    C->>S: phone_make_call()
    S->>A: POST /make-call
    A->>P: Initiate call
    P-->>A: Connection established
    A-->>S: CallID + Status
    S-->>C: Call initiated 
    C-->>U: " Call started with John"
    
    Note over A,P: Real-time S2S conversation
    
    A->>S: Callback with result
    S->>S: Process transcript
    U->>C: "How did the call go?"
    C->>S: phone_get_last_result()
    S-->>C: Detailed result
    C-->>U: " John confirmed the appointment"
```

---

##  MCP Components

```mermaid
mindmap
  root((Asterisk S2S MCP))
    Core Tools
      phone_make_call
      phone_get_status
      phone_cancel_call
    Monitoring
      phone_health_check
      phone_get_metrics
      phone_get_logs
    History
      phone_get_conversation_history
      phone_get_active_calls
      phone_get_last_result
    Configuration
      Environment Variables
      MCP Client Config
      Asterisk Integration
```

---

##  Installation & Usage

###  Option 1: NPX (Recommended)
```bash
# One command and you're ready! 
npx @grec0/mcp-s2s-asterisk@latest
```

###  Option 2: Global Installation
```bash
npm install -g @grec0/mcp-s2s-asterisk
mcp-s2s-asterisk
```

---

##  Step-by-Step Configuration

```mermaid
flowchart LR
    A[1. Install MCP] --> B[2. Configure Variables]
    B --> C[3. Configure MCP Client]
    C --> D[4. Ready to use! ]
    
    style A fill:#ffcdd2
    style B fill:#fff3e0
    style C fill:#e8f5e8
    style D fill:#e1f5fe
```

###  Environment Variables

```bash
#  Asterisk API URL
export PHONE_API_URL="http://192.168.4.44:8000"

#  Authentication key
export PHONE_API_KEY="api-key"

#  Callback URL for results
export MCP_CALLBACK_URL="http://localhost:3000"
```

###  MCP Client Configuration

```json
{
  "mcpServers": {
    "asterisk-s2s": {
      "command": "npx",
      "args": ["@grec0/mcp-s2s-asterisk@latest"],
      "env": {
        "PHONE_API_URL": "http://192.168.4.44:8000",
        "PHONE_API_KEY": "api-key",
        "MCP_CALLBACK_URL": "http://localhost:3000"
      }
    }
  }
}
```

---

##  Available Tools

<table>
<tr>
<td width="50%">

###  **Calls**
-  `phone_make_call` - Make phone calls
-  `phone_get_status` - Get call status  
-  `phone_cancel_call` - Cancel calls
-  `phone_get_active_calls` - Active calls

</td>
<td width="50%">

###  **Monitoring**
-  `phone_health_check` - System health
-  `phone_get_metrics` - Advanced metrics
-  `phone_get_logs` - Detailed logs
-  `phone_get_conversation_history` - History

</td>
</tr>
</table>

---

##  Use Cases

```mermaid
graph LR
    subgraph "Automation"
        A[Appointment<br/>Reminders] 
        B[Booking<br/>Confirmations]
        C[Automated<br/>Surveys]
    end
    
    subgraph "Support"
        D[Customer<br/>Service]
        E[Ticket<br/>Follow-up]
        F[Data<br/>Verification]
    end
    
    subgraph "Sales"
        G[Automated<br/>Prospecting]
        H[Lead<br/>Follow-up]
        I[Customer<br/>Qualification]
    end
    
    style A fill:#ffcdd2
    style B fill:#f8bbd9
    style C fill:#e1bee7
    style D fill:#c5cae9
    style E fill:#bbdefb
    style F fill:#b3e5fc
    style G fill:#b2dfdb
    style H fill:#c8e6c9
    style I fill:#dcedc8
```

---

##  Call States

```mermaid
stateDiagram-v2
    [*] --> Starting
    Starting --> Connecting: API Request
    Connecting --> Speaking: Connection OK
    Connecting --> Failed: No answer
    Speaking --> Completed: Conversation OK
    Speaking --> Cancelled: User Cancel
    Completed --> [*]
    Failed --> [*]
    Cancelled --> [*]
    
    note right of Speaking : Real-time<br/>Speech-to-Speech
    note right of Completed : Result processed<br/>and saved
```

---

##  Complete Usage Example

###  Scenario: Medical Appointment Confirmation

```typescript
// 1 User tells Claude:
"Call Mara Gonzlez at 555-0123 to confirm her appointment tomorrow at 3pm"

// 2 Claude automatically uses:
phone_make_call({
  usuario: "Mara Gonzlez",
  telefono: "555-0123", 
  proposito: "Confirm medical appointment for tomorrow 3pm",
  timeout: 60
})

// 3 Automatic result:
" Call completed. Mara confirmed her appointment for tomorrow at 3pm. 
She also asked to change the time to 2:30pm if possible."
```

---

##  Monitoring Dashboard

```mermaid
pie title Call Distribution by Status
    "Completed" : 65
    "In Progress" : 15
    "Failed" : 12
    "Cancelled" : 8
```

```mermaid
xychart-beta
    title "Daily Calls (Last Week)"
    x-axis [Mon, Tue, Wed, Thu, Fri, Sat, Sun]
    y-axis "Number of Calls" 0 --> 50
    bar [23, 34, 28, 41, 38, 15, 8]
```

---

##  Local Dev…