aid: frejun-teler
type: MCPServer
generated: '2026-09-15'
method: derived
source: |
  No official MCP server for the Teler developer API was found (searched the
  GitHub org, docs, and probed api.frejun.ai/mcp -> 404). A candidate tool list
  is derived from the OpenAPI operations.
deployment:
  mode: none
  endpoint: ''
  install: ''
  package: ''
  auth: api-key
  verified: derived
candidate_tools:
- {tool: initiate_call, rest: initiate_call, category: Voice / Calls}
- {tool: list_voice_calls, rest: list_voice_calls, category: Voice / Calls}
- {tool: retrieve_voice_call, rest: retrieve_voice_call, category: Voice / Calls}
- {tool: hangup_call, rest: hangup_call, category: Voice / Call Controls}
- {tool: transfer_call, rest: transfer_call, category: Voice / Operations}
- {tool: play_audio, rest: play_audio, category: Voice / Call Controls}
- {tool: send_dtmf, rest: send_dtmf, category: Voice / Call Controls}
- {tool: mute_call, rest: mute_call, category: Voice / Call Controls}
- {tool: create_voice_app, rest: create_voice_app, category: Voice / Apps}
- {tool: list_virtual_numbers, rest: list_virtual_numbers, category: Virtual Numbers}
- {tool: assign_virtual_numbers, rest: assign_virtual_numbers, category: Virtual Numbers}
- {tool: create_sip_trunk, rest: create_sip_trunk, category: SIP / Trunks}
- {tool: list_webhook_events, rest: list_webhook_events, category: Events}
- {tool: get_recording_download_url, rest: get_recording_download_url, category: Utilities}
notes: |
  A separate, UNRELATED MCP server exists on the WordPress marketing site
  frejun.com (the "Royal MCP" plugin at https://frejun.com/mcp) — it returned
  401 Unauthorized to an anonymous tools/list and advertises scopes [mcp:full]
  over site content, not the Teler voice API. It is NOT wired here as a Teler
  agent surface. mode is `none`: no official MCP server ships for the Teler API.