CallCenter.js MCP
by gerkensm
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| USER_NAME | Yes | Your name for the AI to use when calling (required when using --brief) | |
| OPENAI_VOICE | No | OpenAI voice model (alloy, echo, fable, onyx, nova, shimmer) | alloy |
| SIP_PASSWORD | Yes | Your SIP password | |
| SIP_PROVIDER | No | SIP provider type (fritz-box, asterisk, cisco, 3cx, generic) | fritz-box |
| SIP_USERNAME | Yes | Your SIP username/extension | |
| STUN_SERVERS | No | Comma-separated list of STUN servers | stun:stun.l.google.com:19302,stun:stun2.l.google.com:19302 |
| SIP_SERVER_IP | Yes | IP address of your SIP server | |
| OPENAI_API_KEY | Yes | Your OpenAI API key | |
| SESSION_MIN_SE | No | Minimum session expiration time in seconds | 90 |
| SIP_LOCAL_PORT | No | Local SIP port | 5060 |
| SIP_TRANSPORTS | No | Comma-separated list of SIP transports | udp,tcp |
| SESSION_EXPIRES | No | Session expiration time in seconds | 1800 |
| SIP_SERVER_PORT | No | SIP server port | 5060 |
| SESSION_REFRESHER | No | Session refresher type | uac |
| OPENAI_INSTRUCTIONS | No | Custom AI instructions | |
| SESSION_TIMERS_ENABLED | No | Enable SIP session timers | true |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
This server cannot be deployed
Maintenance
ActivityInactive
ResponsivenessUnresponsive