#telephony

Use VoIP.ms with your AI assistant. Connect VoIP.ms to Claude, ChatGPT, Cursor, and other AI apps -- phone numbers, messaging, voicemail, call flows, billing, and more become tools your assistant can use on your behalf, within the scopes you grant. Unofficial; not affiliated with or endorsed by VoIP.ms.

Give AI agents a phone. Voxplo places real outbound AI phone calls: the AI calls a person, conducts the conversation toward an objective, and returns a summary, transcript, and structured extracted fields. Connect the hosted server at https://mcp.voxplo.ai/mcp (Streamable HTTP + OAuth) or run locally with npx voxplo-mcp. Tools: place_call, set_appointment, get_call, list_calls. Docs: https://voxplo.ai/docs/agent-api/mcp

MCP server for the Assistable v3 API — multi-channel voice AI for customer interaction automation. Place and manage AI phone calls, send SMS/WhatsApp/web-chat messages, and manage assistants, contacts, conversations, and appointments. One agent with persistent memory across voice, SMS, WhatsApp, and web chat. Bearer API key auth (ask_live_…). Run: npx -y @assistableai/mcp. By Assistable Machine Learning, Inc. (assistable.ai).

North American NANP area-code and phone-number intelligence for AI agents: area-code lookup, NANP validation, local time, city/state/province coverage, overlays, scam/spoofing context, and block-allocation carrier metadata backed by areacode.fyi.

Connect your SIM-based business calls, logs, and staff activities with AI. This remote MCP server allows AI agents to search call logs, trigger AI voice transcriptions, analyze caller sentiment, and update CRM contact details securely via OAuth 2.1.

A hosted, read-only Model Context Protocol server that gives an AI voice agent phone intelligence in one call — who is this inbound caller, and is this number one to think twice about — before it burns agent minutes. Four read-only tools: phone_lookup (validity, line type, range carrier, country, CNAM where available, STIR/SHAKEN verstat, a labeled spam signal, a first-party do-not-contact signal, and a signed receipt), caller_risk, line_type, and dnc_check. Every billable answer carries an Ed25519-signed receipt — verifiable 'checked as of T' evidence — and no raw phone number is ever stored (hashed only). Remote/hosted: nothing to install; point your agent at the URL.

AgentLine is the telephony layer for AI agents. It gives your agent a real phone number making outbound calls, receiving inbound calls, and handling SMS all through a single API. No telecom infrastructure, no WebSocket wrangling, no separate STT/TTS providers to configure.

Connect voice telephony to your AI agent. Make outbound calls, get transcripts, check call status — all via MCP tools. Built on Asterisk + Yandex SpeechKit. OAuth 2.1, FZ-152 compliant.

Connect AI agents to Wavix's communications platform. Make calls, send SMS, manage phone numbers, run speech analytics, and more, directly from Claude, Cursor, or any MCP-compatible client.

Read-only MCP server giving any AI assistant access to CallSphere's voice-AI (short) knowledge base, ROI calculator, industry case studies, and product facts. Works in every MCP-capable client.

MCP server for BubblyPhone — make AI phone calls, manage phone numbers, configure voice agents, and track billing from any AI assistant. Supports Claude, ChatGPT, Cursor, and any MCP-compatible client.

Real SIM-backed mobile numbers for AI agents. Provision phone numbers, receive SMS, and capture OTP codes - bypasses VoIP blocks that reject Twilio/Vonage. 5 tools: provision_number, wait_for_otp, get_messages, release_number, list_numbers.

Give your AI agent a phone number with one API call. ThruAI provides voice, telephony, knowledge base (RAG), self-learning, and 14 integrations. 50+ MCP tools for agents to make and receive phone calls, manage conversations, and access analytics.