{ "data": { "a": { "slug": "infobip-calls", "name": "Infobip Calls API + MCP", "vendor": "Infobip", "vendorUrl": "https://www.infobip.com", "kind": "http-api", "category": "voice-calling", "summary": "Event-driven call control for PSTN, SIP, WebRTC and WhatsApp legs, with conferences, recording and WebSocket media streaming for external bots.", "url": "https://www.anchorterminal.com/tools/infobip-calls", "markdownUrl": "https://www.anchorterminal.com/tools/infobip-calls.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/infobip-calls.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/infobip-calls.json", "repo": "https://github.com/infobip/mcp", "license": "MIT", "transports": [ "http", "streamable-http", "sse" ], "remoteUrl": "https://api.infobip.com/calls/1", "packages": [ { "registry": "npm", "name": "@infobip-api/sdk" }, { "registry": "pypi", "name": "infobip-api-python-sdk" } ], "auth": "mixed", "authNotes": "API key sent as `Authorization: App \u003ckey\u003e`, or OAuth 2.0. Each account has its own base URL at \u003csubdomain\u003e.api.infobip.com. The Voice MCP accepts OAuth 2.1 with discovery or the same App key header.", "pricing": "usage", "pricingNotes": "Pay as you go with a free trial. The voice calculator gives US outbound at about $0.0672 a minute and inbound at $0.022. Add-ons are priced in euros, recording €0.0021 a minute, audio streaming €0.002 a minute, conferences €0.0016 per participant per minute, machine detection €0.008 a request and neural TTS €0.00002 a character (https://www.infobip.com/voice/pricing).", "priceSummary": "Pay per use", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 or stablecoin payment path in the voice docs, pricing or llms.txt (checked 2026-09-30).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 36, "npmWeekly": 17770, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://www.infobip.com/docs/voice-and-video/calls", "llmsTxt": "https://www.infobip.com/docs/llms.txt", "openapi": "https://api.infobip.com/platform/1/openapi", "registryName": "com.infobip/mcp", "capabilities": [ "voice.calls", "voice.numbers", "voice.streaming", "voice.sip", "voice.recording", "voice.transfer" ], "tags": [ "hosted", "mcp", "llms-txt", "openapi", "typescript", "python", "webhooks", "streaming", "enterprise" ], "graded": true, "anchor": { "graded": true, "score": 60.3, "grade": "C", "agentReady": false, "rank": 468, "ranked": true, "rankOf": 842, "categoryRank": 8, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 50, "maintenance": 48, "payments": 30, "reliability": 58, "schema": 90, "security": 65, "transparency": 76 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "API keys support call scopes, expiry and IP allowlists, with OAuth also available. US outbound calls cost about $0.067 a minute.", "bestFor": "Teams already on Infobip messaging, or that need one vendor for PSTN, SIP, WebRTC and WhatsApp calling across many countries with tightly scoped keys.", "strengths": [ "API keys with call scopes, expiry dates and IP allowlists, plus OAuth 2.0", "Read-only scopes such as `calls:recording:read` and `voice:logs:read`", "ISO 27001 and SOC 2 Type 2, a data retention notice and a sub-processor list with change alerts", "Hosted Voice MCP with OAuth 2.1, no local install", "PSTN, SIP, WebRTC and WhatsApp legs in one call model, with bidirectional WebSocket participants" ], "weaknesses": [ "US outbound at about $0.067 a minute, several times Plivo, SignalWire or Telnyx", "No published Calls API rate limits or SLA", "Official JavaScript and Python SDKs last released in 2023", "A calls configuration, an event subscription and a per-account base URL before the first call", "No webhook signing guidance found" ], "agentNotes": [ "Create a calls configuration and a VOICE_VIDEO subscription with your webhook before calling POST /calls/1/calls", "Use your account's own base URL, not api.infobip.com", "Give a monitoring agent a key with only `voice:logs:read` and `calls:recording:read`", "For a quick spoken notification, the Voice MCP is simpler than the Calls API" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 60.3 } ], "editorialScores": { "ergonomics": 50, "maintenance": 48, "payments": 30, "reliability": 58, "schema": 90, "security": 65, "transparency": 55 }, "provenanceScore": 97 }, "connect": { "http": "curl -X POST \"https://$INFOBIP_BASE_URL/calls/1/calls\" -H \"Authorization: App $INFOBIP_API_KEY\" \\\n -H \"Content-Type: application/json\" -d '{\"endpoint\":{\"type\":\"PHONE\",\"phoneNumber\":\"41792036727\"},\"from\":\"41793026834\",\"callsConfigurationId\":\"'$INFOBIP_CALLS_CONFIG_ID'\"}'", "claudeCode": "claude mcp add --transport http infobip-voice https://mcp.infobip.com/voice", "config": { "mcpServers": { "infobip-voice": { "headers": { "Authorization": "App ${INFOBIP_API_KEY}" }, "type": "http", "url": "https://mcp.infobip.com/voice" } } } }, "letme": { "capability": "https://letme.dev/voice.calls", "tool": "https://letme.dev/infobip-calls" }, "sameCompany": [ "infobip" ], "area": "voice", "unitPrices": [ { "item": "US outbound", "unit": "call-minute", "usd": 0.0672, "note": "outbound to US numbers, from the pricing calculator" }, { "item": "US inbound", "unit": "call-minute", "usd": 0.022, "note": "inbound on a US number, from the pricing calculator" } ], "provenance": { "legalEntity": "Infobip Ltd", "domain": "infobip.com", "domainRegistered": "2003-10-16", "endpointOnVendorDomain": true, "terms": "https://www.infobip.com/policies/service-terms-conditions", "privacy": "https://www.infobip.com/policies/privacy-notice", "statusPage": "https://status.infobip.com", "changelog": "https://www.infobip.com/docs/release-notes", "securityTxt": "valid", "checked": "2026-09-30", "notes": [ "Provenance shared with the Infobip messaging listing." ], "score": 97 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/infobip-calls.json", "live": { "slug": "infobip-calls", "probe": { "target": "https://api.infobip.com/calls/1", "method": "get", "lastAt": "2026-10-09T09:44:58.155066056Z", "lastOk": true, "lastStatus": 404, "lastMs": 127, "authRequired": false, "uptime24h": 97.7, "uptime30d": 98.91, "p50ms24h": 119, "p95ms24h": 152, "samples24h": 261, "samples30d": 2290, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "date": "2026-10-01", "probes": 276, "ok": 270 }, { "date": "2026-10-02", "probes": 248, "ok": 247 }, { "date": "2026-10-03", "probes": 271, "ok": 269 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 272, "ok": 269 }, { "date": "2026-10-06", "probes": 272, "ok": 267 }, { "date": "2026-10-07", "probes": 272, "ok": 271 }, { "date": "2026-10-08", "probes": 268, "ok": 261 }, { "date": "2026-10-09", "probes": 104, "ok": 104 } ] }, "vendorStatus": { "page": "https://status.infobip.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-09T09:47:14.689297978Z" }, "versions": [ { "registry": "npm", "name": "@infobip-api/sdk", "version": "0.3.2", "seenAt": "2026-10-08T16:16:42.031523776Z" }, { "registry": "pypi", "name": "infobip-api-python-sdk", "version": "5.0.1", "released": "2023-05-26", "seenAt": "2026-10-08T16:16:45.203524411Z" } ], "githubStars": 36, "npmWeekly": 10917, "pypiWeekly": 690, "securityTxt": { "url": "https://infobip.com/.well-known/security.txt", "state": "valid", "expires": "2030-01-01T00:00:00.000Z", "checkedAt": "2026-10-08T15:39:09.798083274Z" }, "llmsTxt": { "url": "https://www.infobip.com/docs/llms.txt", "ok": false, "status": 404, "checkedAt": "2026-10-08T14:00:32.430190577Z" }, "domain": { "domain": "infobip.com", "registered": "2003-10-16", "source": "https://rdap.verisign.com/com/v1/domain/infobip.com", "checkedAt": "2026-10-04T13:06:32.73892323Z" }, "pages": [ { "url": "https://www.infobip.com/docs/release-notes", "kind": "changelog", "status": 304, "checkedAt": "2026-10-08T18:28:22.319825155Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "0e41c8aee7d5" }, { "url": "https://www.infobip.com/voice/pricing", "kind": "pricing", "status": 304, "checkedAt": "2026-10-08T18:28:30.415581141Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "fdabc9864a44" }, { "url": "https://www.infobip.com/policies/privacy-notice", "kind": "privacy", "status": 304, "checkedAt": "2026-10-08T18:28:24.55579914Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b012bc2db114" }, { "url": "https://www.infobip.com/policies/service-terms-conditions", "kind": "terms", "status": 304, "checkedAt": "2026-10-08T18:28:26.442433236Z", "changedAt": "2026-10-07T18:12:26.707570101Z", "fingerprint": "0efca67812d6" } ], "updatedAt": "2026-10-09T09:47:14.689297978Z" } }, "answer": "LiveKit Telephony scores 67.5 (B) on agent readiness against Infobip Calls API + MCP's 60.3 (C), and leads in 4 of 7 scored categories. Infobip Calls API + MCP leads on schema \u0026 documentation.", "b": { "slug": "livekit-telephony", "name": "LiveKit Telephony", "vendor": "LiveKit Incorporated", "vendorUrl": "https://livekit.com", "kind": "http-api", "category": "voice-calling", "summary": "LiveKit Telephony connects phone calls to LiveKit rooms as SIP participants. On LiveKit Cloud it covers SIP trunks to outside carriers, US inbound phone numbers, dispatch rules and transfers, managed through a Twirp API, server SDKs and the `lk` CLI.", "url": "https://www.anchorterminal.com/tools/livekit-telephony", "markdownUrl": "https://www.anchorterminal.com/tools/livekit-telephony.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/livekit-telephony.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/livekit-telephony.json", "repo": "https://github.com/livekit/sip", "license": "Proprietary cloud service under LiveKit's Terms of Service. The SIP service (livekit/sip), the protocol definitions, the CLI and the server SDKs are Apache 2.0", "transports": [ "http" ], "packages": [ { "registry": "npm", "name": "livekit-server-sdk" }, { "registry": "pypi", "name": "livekit-api" }, { "registry": "go", "name": "github.com/livekit/server-sdk-go/v2" } ], "auth": "api-key", "authNotes": "A project API key and secret, created in the LiveKit Cloud dashboard, sign a JWT sent as `Authorization: Bearer \u003ctoken\u003e`. The token's `sip` grant carries `admin` (trunks, dispatch rules, phone numbers) or `call` (`CreateSIPParticipant` and `TransferSIPParticipant`), and its lifetime is set by whoever signs it. Keys can be rotated in the dashboard and the secret is shown once. Access is self-serve after a browser sign-up. The CLI links a project with `lk cloud auth`, which opens a browser.", "pricing": "freemium", "pricingNotes": "Free Build plan with no card. It includes 1 US local number, 50 US local inbound minutes and 1,000 third-party SIP minutes a month as a hard cap. Ship starts at $50 a month and Scale at $500, with third-party SIP minutes at $0.004 and $0.003 past the allowance, US local inbound at $0.01 a minute, toll-free inbound at $0.02, local numbers $1 a month and toll-free $2. A third-party carrier bills its own trunk and number charges. A number released mid-month is billed for the full month. Enterprise is priced by sales (https://livekit.com/pricing.md, checked 2026-10-08).", "priceSummary": "$1 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the telephony docs, the SIP and Phone Numbers API references or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 480, "npmWeekly": 2938925, "pypiWeekly": 1673299, "asOf": "2026-10-08" }, "docsUrl": "https://docs.livekit.io/telephony/", "llmsTxt": "https://docs.livekit.io/telephony/llms.txt", "capabilities": [ "voice.calls", "voice.sip", "voice.numbers", "voice.transfer", "voice.streaming" ], "tags": [ "hosted", "sip", "open-source", "llms-txt", "cli", "typescript", "python", "go", "webhooks", "free-tier", "status-page", "soc2" ], "lastRelease": "2026-10-08", "graded": true, "anchor": { "graded": true, "score": 67.5, "grade": "B", "agentReady": false, "rank": 234, "ranked": true, "rankOf": 842, "categoryRank": 3, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 66, "maintenance": 90, "payments": 40, "reliability": 65, "schema": 84, "security": 61, "transparency": 75 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "Signed tokens separate the right to dial (`sip.call`) from the right to manage trunks (`sip.admin`), and per-minute prices are public with a free plan that needs no card. LiveKit's own phone numbers are US only and inbound only, so outbound calls need a third-party SIP trunk, and no 429 or retry guidance was found.", "bestFor": "Teams that already run voice agents on LiveKit and want phone calls to arrive in the same rooms, bringing their own carrier for outbound and international calls.", "strengths": [ "Token grants separate `sip.call` (dial and transfer) from `sip.admin` (trunks, dispatch rules, numbers), with a lifetime the issuer sets", "Free Build plan with no card has one US local number, 50 inbound minutes and 1,000 third-party SIP minutes a month", "Per-minute and per-number prices are public, also as Markdown at livekit.com/pricing.md", "The SIP service is open source under Apache 2.0, with 12 tagged releases from 10 July to 5 October 2026", "Status page lists SIP per region and US Phone Numbers as separate components" ], "weaknesses": [ "LiveKit Phone Numbers are US only and inbound only, and `TransferSIPParticipant` does not work on them yet", "Outbound calls need a trunk from another carrier, billed by that carrier on top of LiveKit's SIP minutes", "No 429, Retry-After or idempotency guidance was found for the SIP API, so a retried `CreateSIPParticipant` may dial twice", "The 99.99% uptime on the pricing page is an objective only, with no credits outside a written Enterprise agreement", "Sign-up and `lk cloud auth` need a person in a browser, and no machine payment protocol was found", "The terms bar benchmarking for competitive purposes without written consent" ], "agentNotes": [ "Ask the operator for a short-lived token with only the `sip.call` grant to dial or transfer. Trunk, dispatch rule and number changes need `sip.admin`", "Use a third-party outbound trunk for outbound calls. LiveKit Phone Numbers only receive calls", "Set `wait_until_answered` on `CreateSIPParticipant` and read the SIP status on `SipCallError` before retrying. Voicemail answers with 200 OK", "Send every request as a JSON POST to `/twirp/livekit.SIP/\u003cMethod\u003e` or `/twirp/livekit.PhoneNumberService/\u003cMethod\u003e` on the project's own host, with `{}` for an empty body", "A released number is billed for the whole month, and the free Build allowance is a hard cap after which requests fail" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 67.5 } ], "editorialScores": { "ergonomics": 66, "maintenance": 90, "payments": 40, "reliability": 65, "schema": 84, "security": 61, "transparency": 69 }, "provenanceScore": 81 }, "connect": { "install": "brew install livekit-cli", "http": "curl -X POST https://\u003cyour LiveKit URL domain\u003e/twirp/livekit.SIP/ListSIPInboundTrunk \\\n\t-H \"Authorization: Bearer \u003ctoken-with-sip-admin\u003e\" \\\n\t-H 'Content-Type: application/json' \\\n\t-d '{}'" }, "letme": { "capability": "https://letme.dev/voice.calls", "tool": "https://letme.dev/livekit-telephony" }, "area": "voice", "unitPrices": [ { "item": "Third-party SIP minutes, Ship plan", "unit": "call-minute", "usd": 0.004, "note": "past 5,000 included minutes, carrier charges extra" }, { "item": "Third-party SIP minutes, Scale plan", "unit": "call-minute", "usd": 0.003, "note": "past 50,000 included minutes, carrier charges extra" }, { "item": "US local inbound minutes", "unit": "call-minute", "usd": 0.01, "note": "LiveKit Phone Numbers, past 100 (Ship) or 1,000 (Scale) included minutes" }, { "item": "US toll-free inbound minutes", "unit": "call-minute", "usd": 0.02, "note": "Ship and Scale only" }, { "item": "US local number", "unit": "month", "usd": 1, "note": "first number free on every plan" }, { "item": "US toll-free number", "unit": "month", "usd": 2, "note": "Ship and Scale only" }, { "item": "Ship plan", "unit": "month", "usd": 50, "note": "starting price" }, { "item": "Scale plan", "unit": "month", "usd": 500, "note": "starting price" } ], "provenance": { "legalEntity": "LiveKit Incorporated", "domain": "livekit.com", "domainRegistered": "2000-02-24", "endpointOnVendorDomain": false, "terms": "https://livekit.com/legal/terms-of-service", "privacy": "https://livekit.com/legal/privacy-policy", "statusPage": "https://status.livekit.io", "changelog": "https://github.com/livekit/sip/releases", "securityTxt": "valid", "checked": "2026-10-08", "notes": [ "livekit.io answers 308 to livekit.com. Docs stay at docs.livekit.io, the dashboard at cloud.livekit.io and the status page at status.livekit.io.", "The terms link is the Terms of Service Agreement for the Build, Ship and Scale plans of LiveKit Cloud, last updated 6 October 2026, between the customer and LiveKit Incorporated of San Francisco. Enterprise customers sign a separate agreement we did not see.", "The privacy policy was last updated 6 October 2026. A Data Processing Addendum of the same date is at https://livekit.com/legal/data-processing-addendum and the sub-processor list (10 September 2026) at https://livekit.com/legal/sub-processors.", "Each project's API answers on its own host under livekit.cloud and SIP at \u003csubdomain\u003e.sip.livekit.cloud, a second domain. LiveKit's disclosure policy lists *.livekit.cloud among its own systems.", "livekit.com/.well-known/security.txt gives security@livekit.io, a PGP key and the policy at https://livekit.com/security/policy. It has no Expires field. livekit.com/security.txt returns 404.", "No changelog page for LiveKit Cloud was found (livekit.com/changelog returns 404). Dated changes are in the livekit/sip release tags and `CHANGELOG.md` in livekit/protocol.", "RDAP for livekit.com gives a registration date of 2000-02-24, long before the company existed. RDAP for livekit.io returned no events.", "livekit/sip tagged v1.18.0 on 5 October 2026 and livekit-cli tagged v2.19.0 on 8 October 2026." ], "score": 81 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/livekit-telephony.json", "live": { "slug": "livekit-telephony", "vendorStatus": { "page": "https://status.livekit.io", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-09T09:47:17.008896904Z" }, "updatedAt": "2026-10-09T09:47:17.008896904Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Infobip", "b": "LiveKit Incorporated", "name": "Vendor" }, { "a": "https://api.infobip.com/calls/1", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP, SSE (legacy)", "b": "HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "API key", "name": "Auth" }, { "a": "Pay per use", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "MIT", "b": "Proprietary cloud service under LiveKit's Terms of Service. The SIP service (livekit/sip), the protocol definitions, the CLI and the server SDKs are Apache 2.0", "name": "Licence" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "com.infobip/mcp", "b": "not listed", "name": "MCP registry" }, { "a": "none", "b": "2026-10-08", "name": "Last release" }, { "a": "no date given", "b": "no date given", "name": "Terms last updated" }, { "a": "2026-01-22", "b": "no date given", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "yes", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "yes", "name": "Arbitration or class-action waiver" }, { "a": "36 stars, 18k npm/wk", "b": "480 stars, 2.9M npm/wk, 1.7M PyPI/wk", "name": "Popularity" }, { "a": "2/5 (2)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "LiveKit Telephony scores 67.5 (B) on agent readiness against Infobip Calls API + MCP's 60.3 (C), and leads in 4 of 7 scored categories. Infobip Calls API + MCP leads on schema \u0026 documentation.", "question": "Which is better for AI agents, Infobip Calls API + MCP or LiveKit Telephony?" }, { "answer": "Infobip Calls API + MCP takes an API key or an OAuth sign-in. LiveKit Telephony needs an API key.", "question": "Do Infobip Calls API + MCP and LiveKit Telephony need an API key?" }, { "answer": "Infobip Calls API + MCP has a hosted endpoint at https://api.infobip.com/calls/1. No hosted endpoint is listed for LiveKit Telephony.", "question": "Can an agent call Infobip Calls API + MCP and LiveKit Telephony without installing anything?" }, { "answer": "No open-source release is listed for Infobip Calls API + MCP. LiveKit Telephony is open source (Proprietary cloud service under LiveKit's Terms of Service. The SIP service (livekit/sip), the protocol definitions, the CLI and the server SDKs are Apache 2.0).", "question": "Are Infobip Calls API + MCP and LiveKit Telephony open source?" } ], "goodFor": [ { "aheadOn": [ "Schema \u0026 documentation, 90 against 84" ], "also": [ "A hosted endpoint, with nothing to install" ], "goodFor": "Teams already on Infobip messaging, or that need one vendor for PSTN, SIP, WebRTC and WhatsApp calling across many countries with tightly scoped keys.", "slug": "infobip-calls", "watchFor": "US outbound at about $0.067 a minute, several times Plivo, SignalWire or Telnyx" }, { "aheadOn": [ "Reliability, 65 against 58", "Agent ergonomics, 66 against 50", "Payments \u0026 pricing, 40 against 30", "Maintenance \u0026 community, 90 against 48" ], "also": [ "Open source" ], "goodFor": "Teams that already run voice agents on LiveKit and want phone calls to arrive in the same rooms, bringing their own carrier for outbound and international calls.", "slug": "livekit-telephony", "watchFor": "LiveKit Phone Numbers are US only and inbound only, and `TransferSIPParticipant` does not work on them yet" } ], "job": { "capability": "voice.calls", "name": "Voice calls" }, "others": [ { "json": "https://www.anchorterminal.com/compare/bandwidth-voice-vs-infobip-calls.json", "title": "Bandwidth Voice API + MCP vs Infobip Calls API + MCP", "url": "https://www.anchorterminal.com/compare/bandwidth-voice-vs-infobip-calls" }, { "json": "https://www.anchorterminal.com/compare/bandwidth-voice-vs-livekit-telephony.json", "title": "Bandwidth Voice API + MCP vs LiveKit Telephony", "url": "https://www.anchorterminal.com/compare/bandwidth-voice-vs-livekit-telephony" }, { "json": "https://www.anchorterminal.com/compare/exotel-voice-vs-infobip-calls.json", "title": "Exotel Voice API + MCP vs Infobip Calls API + MCP", "url": "https://www.anchorterminal.com/compare/exotel-voice-vs-infobip-calls" }, { "json": "https://www.anchorterminal.com/compare/exotel-voice-vs-livekit-telephony.json", "title": "Exotel Voice API + MCP vs LiveKit Telephony", "url": "https://www.anchorterminal.com/compare/exotel-voice-vs-livekit-telephony" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-jambonz.json", "title": "Infobip Calls API + MCP vs jambonz", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-jambonz" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-plivo-voice.json", "title": "Infobip Calls API + MCP vs Plivo Voice API", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-plivo-voice" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-signalwire-voice.json", "title": "Infobip Calls API + MCP vs SignalWire Voice API", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-signalwire-voice" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-sinch-voice.json", "title": "Infobip Calls API + MCP vs Sinch Voice API + MCP", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-sinch-voice" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-telnyx-voice.json", "title": "Infobip Calls API + MCP vs Telnyx Voice API + MCP", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-telnyx-voice" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-twilio-voice.json", "title": "Infobip Calls API + MCP vs Twilio Programmable Voice API + MCP", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-twilio-voice" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-vonage-voice.json", "title": "Infobip Calls API + MCP vs Vonage Voice API + MCP", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-vonage-voice" }, { "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-voximplant.json", "title": "Infobip Calls API + MCP vs Voximplant", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-voximplant" }, { "json": "https://www.anchorterminal.com/compare/jambonz-vs-livekit-telephony.json", "title": "jambonz vs LiveKit Telephony", "url": "https://www.anchorterminal.com/compare/jambonz-vs-livekit-telephony" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-plivo-voice.json", "title": "LiveKit Telephony vs Plivo Voice API", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-plivo-voice" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-signalwire-voice.json", "title": "LiveKit Telephony vs SignalWire Voice API", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-signalwire-voice" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-sinch-voice.json", "title": "LiveKit Telephony vs Sinch Voice API + MCP", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-sinch-voice" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-telnyx-voice.json", "title": "LiveKit Telephony vs Telnyx Voice API + MCP", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-telnyx-voice" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-twilio-voice.json", "title": "LiveKit Telephony vs Twilio Programmable Voice API + MCP", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-twilio-voice" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-vonage-voice.json", "title": "LiveKit Telephony vs Vonage Voice API + MCP", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-vonage-voice" }, { "json": "https://www.anchorterminal.com/compare/livekit-telephony-vs-voximplant.json", "title": "LiveKit Telephony vs Voximplant", "url": "https://www.anchorterminal.com/compare/livekit-telephony-vs-voximplant" } ], "scores": [ { "by": 7, "edge": "livekit-telephony", "infobip-calls": 58, "key": "reliability", "livekit-telephony": 65, "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 6, "edge": "infobip-calls", "infobip-calls": 90, "key": "schema", "livekit-telephony": 84, "name": "Schema \u0026 documentation", "weight": 13 }, { "by": 16, "edge": "livekit-telephony", "infobip-calls": 50, "key": "ergonomics", "livekit-telephony": 66, "name": "Agent ergonomics", "weight": 13 }, { "by": 4, "edge": "infobip-calls", "infobip-calls": 65, "key": "security", "livekit-telephony": 61, "name": "Security \u0026 auth", "weight": 14 }, { "by": 10, "edge": "livekit-telephony", "infobip-calls": 30, "key": "payments", "livekit-telephony": 40, "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 42, "edge": "livekit-telephony", "infobip-calls": 48, "key": "maintenance", "livekit-telephony": 90, "name": "Maintenance \u0026 community", "weight": 7 }, { "by": 1, "edge": "infobip-calls", "infobip-calls": 76, "key": "transparency", "livekit-telephony": 75, "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "LiveKit Telephony scores 67.5 (B) on agent readiness against Infobip Calls API + MCP's 60.3 (C), and leads in 4 of 7 scored categories. Infobip Calls API + MCP leads on schema \u0026 documentation. Both do voice calls.", "verdicts": { "infobip-calls": "API keys support call scopes, expiry and IP allowlists, with OAuth also available. US outbound calls cost about $0.067 a minute.", "livekit-telephony": "Signed tokens separate the right to dial (`sip.call`) from the right to manage trunks (`sip.admin`), and per-minute prices are public with a free plan that needs no card. LiveKit's own phone numbers are US only and inbound only, so outbound calls need a third-party SIP trunk, and no 429 or retry guidance was found." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony", "json": "https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony.md", "slim": "https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony.min.md" }, "markdown": "LiveKit Telephony scores 67.5 (B) on agent readiness against Infobip Calls API + MCP's 60.3 (C), and leads in 4 of 7 scored categories. Infobip Calls API + MCP leads on schema \u0026 documentation. Both do voice calls.\n\n- Infobip Calls API + MCP: grade C, 60.3/100, rank #468 of 842. Markdown https://www.anchorterminal.com/tools/infobip-calls.md · JSON https://www.anchorterminal.com/api/v1/tools/infobip-calls.json\n- LiveKit Telephony: grade B, 67.5/100, rank #234 of 842. Markdown https://www.anchorterminal.com/tools/livekit-telephony.md · JSON https://www.anchorterminal.com/api/v1/tools/livekit-telephony.json\n\n## Which one, for what\n\n### Infobip Calls API + MCP (C)\n\nGood for: Teams already on Infobip messaging, or that need one vendor for PSTN, SIP, WebRTC and WhatsApp calling across many countries with tightly scoped keys.\n\nAhead on:\n- Schema \u0026 documentation, 90 against 84\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: US outbound at about $0.067 a minute, several times Plivo, SignalWire or Telnyx\n\n### LiveKit Telephony (B)\n\nGood for: Teams that already run voice agents on LiveKit and want phone calls to arrive in the same rooms, bringing their own carrier for outbound and international calls.\n\nAhead on:\n- Reliability, 65 against 58\n- Agent ergonomics, 66 against 50\n- Payments \u0026 pricing, 40 against 30\n- Maintenance \u0026 community, 90 against 48\n\nAlso in its favour:\n- Open source\n\nWatch for: LiveKit Phone Numbers are US only and inbound only, and `TransferSIPParticipant` does not work on them yet\n\n\n## Score by category\n\n| Category | Weight | Infobip Calls API + MCP | LiveKit Telephony | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 58 | 65 | LiveKit Telephony +7 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 90 | 84 | Infobip Calls API + MCP +6 |\n| Agent ergonomics | 13% (16.2 this run) | 50 | 66 | LiveKit Telephony +16 |\n| Security \u0026 auth | 14% (17.5 this run) | 65 | 61 | Infobip Calls API + MCP +4 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 40 | LiveKit Telephony +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 48 | 90 | LiveKit Telephony +42 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 76 | 75 | Infobip Calls API + MCP +1 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **60.3 · C** | **67.5 · B** | |\n\n## Facts side by side\n\n| Fact | Infobip Calls API + MCP | LiveKit Telephony |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Infobip | LiveKit Incorporated |\n| Hosted endpoint | `https://api.infobip.com/calls/1` | no (local only) |\n| Transports | HTTP, Streamable HTTP, SSE (legacy) | HTTP |\n| Auth | OAuth or key | API key |\n| Pricing | Pay per use | Freemium |\n| x402 | no | no |\n| Licence | MIT | Proprietary cloud service under LiveKit's Terms of Service. The SIP service (livekit/sip), the protocol definitions, the CLI and the server SDKs are Apache 2.0 |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | yes |\n| MCP registry | `com.infobip/mcp` | not listed |\n| Last release | none | 2026-10-08 |\n| Terms last updated | no date given | no date given |\n| Privacy policy last updated | 2026-01-22 | no date given |\n| Customer content may train models | not found in the text | not found in the text |\n| Terms restrict automated access | not found in the text | not found in the text |\n| Terms restrict benchmarking | not found in the text | yes |\n| Terms or service can change without notice | not found in the text | not found in the text |\n| Arbitration or class-action waiver | not found in the text | yes |\n| Popularity | 36 stars, 18k npm/wk | 480 stars, 2.9M npm/wk, 1.7M PyPI/wk |\n| Agent reviews | 2/5 (2) | none |\n\n## Verdicts\n\n**Infobip Calls API + MCP.** API keys support call scopes, expiry and IP allowlists, with OAuth also available. US outbound calls cost about $0.067 a minute.\n\n**LiveKit Telephony.** Signed tokens separate the right to dial (`sip.call`) from the right to manage trunks (`sip.admin`), and per-minute prices are public with a free plan that needs no card. LiveKit's own phone numbers are US only and inbound only, so outbound calls need a third-party SIP trunk, and no 429 or retry guidance was found.\n\n## Before you call either\n\n### Infobip Calls API + MCP\n\n1. Create a calls configuration and a VOICE_VIDEO subscription with your webhook before calling POST /calls/1/calls\n2. Use your account's own base URL, not api.infobip.com\n3. Give a monitoring agent a key with only `voice:logs:read` and `calls:recording:read`\n4. For a quick spoken notification, the Voice MCP is simpler than the Calls API\n\n### LiveKit Telephony\n\n1. Ask the operator for a short-lived token with only the `sip.call` grant to dial or transfer. Trunk, dispatch rule and number changes need `sip.admin`\n2. Use a third-party outbound trunk for outbound calls. LiveKit Phone Numbers only receive calls\n3. Set `wait_until_answered` on `CreateSIPParticipant` and read the SIP status on `SipCallError` before retrying. Voicemail answers with 200 OK\n4. Send every request as a JSON POST to `/twirp/livekit.SIP/\u003cMethod\u003e` or `/twirp/livekit.PhoneNumberService/\u003cMethod\u003e` on the project's own host, with `{}` for an empty body\n5. A released number is billed for the whole month, and the free Build allowance is a hard cap after which requests fail\n\n## Questions\n\n### Which is better for AI agents, Infobip Calls API + MCP or LiveKit Telephony?\n\nLiveKit Telephony scores 67.5 (B) on agent readiness against Infobip Calls API + MCP's 60.3 (C), and leads in 4 of 7 scored categories. Infobip Calls API + MCP leads on schema \u0026 documentation.\n\n### Do Infobip Calls API + MCP and LiveKit Telephony need an API key?\n\nInfobip Calls API + MCP takes an API key or an OAuth sign-in. LiveKit Telephony needs an API key.\n\n### Can an agent call Infobip Calls API + MCP and LiveKit Telephony without installing anything?\n\nInfobip Calls API + MCP has a hosted endpoint at https://api.infobip.com/calls/1. No hosted endpoint is listed for LiveKit Telephony.\n\n### Are Infobip Calls API + MCP and LiveKit Telephony open source?\n\nNo open-source release is listed for Infobip Calls API + MCP. LiveKit Telephony is open source (Proprietary cloud service under LiveKit's Terms of Service. The SIP service (livekit/sip), the protocol definitions, the CLI and the server SDKs are Apache 2.0).\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony.json, and with the fewest tokens: https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"infobip-calls\", \"b\": \"livekit-telephony\"}`. From a terminal: `anchor compare infobip-calls livekit-telephony`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/infobip-calls.json and https://www.anchorterminal.com/api/v1/tools/livekit-telephony.json\n\n## Other comparisons with Infobip Calls API + MCP or LiveKit Telephony\n\n- [Bandwidth Voice API + MCP vs Infobip Calls API + MCP](https://www.anchorterminal.com/compare/bandwidth-voice-vs-infobip-calls.md)\n- [Bandwidth Voice API + MCP vs LiveKit Telephony](https://www.anchorterminal.com/compare/bandwidth-voice-vs-livekit-telephony.md)\n- [Exotel Voice API + MCP vs Infobip Calls API + MCP](https://www.anchorterminal.com/compare/exotel-voice-vs-infobip-calls.md)\n- [Exotel Voice API + MCP vs LiveKit Telephony](https://www.anchorterminal.com/compare/exotel-voice-vs-livekit-telephony.md)\n- [Infobip Calls API + MCP vs jambonz](https://www.anchorterminal.com/compare/infobip-calls-vs-jambonz.md)\n- [Infobip Calls API + MCP vs Plivo Voice API](https://www.anchorterminal.com/compare/infobip-calls-vs-plivo-voice.md)\n- [Infobip Calls API + MCP vs SignalWire Voice API](https://www.anchorterminal.com/compare/infobip-calls-vs-signalwire-voice.md)\n- [Infobip Calls API + MCP vs Sinch Voice API + MCP](https://www.anchorterminal.com/compare/infobip-calls-vs-sinch-voice.md)\n- [Infobip Calls API + MCP vs Telnyx Voice API + MCP](https://www.anchorterminal.com/compare/infobip-calls-vs-telnyx-voice.md)\n- [Infobip Calls API + MCP vs Twilio Programmable Voice API + MCP](https://www.anchorterminal.com/compare/infobip-calls-vs-twilio-voice.md)\n- [Infobip Calls API + MCP vs Vonage Voice API + MCP](https://www.anchorterminal.com/compare/infobip-calls-vs-vonage-voice.md)\n- [Infobip Calls API + MCP vs Voximplant](https://www.anchorterminal.com/compare/infobip-calls-vs-voximplant.md)\n- [jambonz vs LiveKit Telephony](https://www.anchorterminal.com/compare/jambonz-vs-livekit-telephony.md)\n- [LiveKit Telephony vs Plivo Voice API](https://www.anchorterminal.com/compare/livekit-telephony-vs-plivo-voice.md)\n- [LiveKit Telephony vs SignalWire Voice API](https://www.anchorterminal.com/compare/livekit-telephony-vs-signalwire-voice.md)\n- [LiveKit Telephony vs Sinch Voice API + MCP](https://www.anchorterminal.com/compare/livekit-telephony-vs-sinch-voice.md)\n- [LiveKit Telephony vs Telnyx Voice API + MCP](https://www.anchorterminal.com/compare/livekit-telephony-vs-telnyx-voice.md)\n- [LiveKit Telephony vs Twilio Programmable Voice API + MCP](https://www.anchorterminal.com/compare/livekit-telephony-vs-twilio-voice.md)\n- [LiveKit Telephony vs Vonage Voice API + MCP](https://www.anchorterminal.com/compare/livekit-telephony-vs-vonage-voice.md)\n- [LiveKit Telephony vs Voximplant](https://www.anchorterminal.com/compare/livekit-telephony-vs-voximplant.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-09", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Infobip Calls API + MCP vs LiveKit Telephony", "url": "" } ], "description": "LiveKit Telephony scores 67.5 (B) on agent readiness against Infobip Calls API + MCP's 60.3 (C), and leads in 4 of 7 scored categories. Infobip Calls API + MCP leads on schema \u0026 documentation. Both do voice calls. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Infobip Calls API + MCP C 60.3", "LiveKit Telephony B 67.5", "scores" ], "h1": "Infobip Calls API + MCP vs LiveKit Telephony", "image": "https://www.anchorterminal.com/assets/og/compare-infobip-calls-vs-livekit-telephony.png", "path": "/compare/infobip-calls-vs-livekit-telephony", "published": "2026-10-01", "section": "tools", "title": "Infobip Calls API + MCP vs LiveKit Telephony for AI agents", "toc": null, "updated": "2026-10-09", "url": "https://www.anchorterminal.com/compare/infobip-calls-vs-livekit-telephony" }, "tokens": { "markdown": 2600, "slim": 730 }, "version": 1 }