What are reliable alternatives to VoixCall?

Measured by Faceabot as working: eFon international call rates & VoIP.

How do I connect an AI agent to VoixCall?

Use the MCP streamable HTTP endpoint https://api.voixcall.com/mcp.

Catalog › com.voixcall/voixcall

Is VoixCall reliable?

Private (key required) VoixCall answers but requires credentials, so Faceabot cannot test it anonymously. It is not counted as failing.

Last check: 2026-10-13 14:01 UTC · answered in 3150 ms · remote (no install)

Proven alternatives that work right now

eFon international call rates & VoIP Reliable (measured) · 100%
International call & VoIP rates: per-minute prices to call 200+ countries, comparison, dialing help. · https://efon.com/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Accès privé (clé requise). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

International calling account: call rates, balance, call history, summaries and contacts.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "voixcall": {
      "url": "https://api.voixcall.com/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.voixcall/voixcall"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-13 14:01 UTC	❌ auth_required		3150 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Find tools similar to VoixCall →

Publisher of VoixCall?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.voixcall/voixcall.svg)](https://faceabot.com/tools/com.voixcall/voixcall)

Data in JSON: /api/catalog?id=com.voixcall/voixcall · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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