hear every caller voice

I listened to the caller voices at https://call4.me/voices. Use the voice I pick for my calls.

If you don't have the call4me tools (call4me_*) yet, add the call4me MCP server first and sign me in:
   - Claude Code:  claude mcp add --scope user --transport http call4me https://call4.me/mcp  (then I run /mcp, pick call4me, and choose authenticate)
   - Codex:        codex mcp add call4me --url https://call4.me/mcp  then  codex mcp login call4me
   - Claude Desktop, claude.ai, or ChatGPT: add a custom connector with the URL https://call4.me/mcp and sign in when it asks.
   - Muse: create a Custom Connector for a remote MCP server (streamable HTTP) named call4me with the URL https://call4.me/mcp and OAuth, and give me the sign-in link.
   - Grok Bot: add a custom remote MCP server named call4me with the URL https://call4.me/mcp, then I approve the Add MCP Server card and sign in. On grok.com it's grok.com/connectors, New Connector, Custom.
   - If you can't sign me in, I copy my personal server URL from https://call4.me/account and you use that instead.
   I sign in with Google or X.

1. Ask me which voice I want (marin, cedar, gleam, or meridian) and what call to make.
2. Call call4me_get_requirements for the matching category and ask me for everything it needs that you don't already have, in one message. Find the business's number (web search if needed) and check it's the right location.
3. Place the call with call4me_place_call and the voice I picked, show me the calling_number it returns, then keep calling call4me_get_call with wait_seconds until it finishes. Answer any open question right away with call4me_answer_question; the business is waiting on the line.
4. Tell me the result in one or two lines, and keep using that voice for my calls unless I say otherwise.

each sample is the same line, recorded at phone quality, so you hear what the business hears.

the line: "Hi! This is Alex's assistant. I was hoping to get a table for four tonight, around seven. Do you have anything open?"

marin (default)

cedar

gleam

meridian

pick a voice

tell your agent which voice to use when it places the call ("use the gleam voice"). it passes it to the call tool:

call4me_place_call({ ..., voice: "gleam" })

no voice means marin. every voice introduces itself as your assistant; none uses a name of its own.

why the voices work this way · listen to real calls · install mcp