Yeti Switch

Open-source SIP softswitch, session border controller and VoIP billing system

About Yeti Switch

Yeti Switch is a free, open-source class 4 SIP softswitch designed to act as a distributed session border controller on service provider networks. It combines SIP signaling and RTP handling with real-time billing, least-cost and quality-based routing, detailed call records with over a hundred fields, and a REST API, all managed through a web interface. Released under the GPL, Yeti Switch is aimed at VoIP carriers and providers that need carrier-grade switching and billing on their own infrastructure.

Yeti Switch website preview

Live preview of yeti-switch.org via the WordPress mShots service — it can take a few seconds to generate on a first visit.

Yeti Switch: strengths & things to check

Strengths

Completely free to use — this directory lists no paid plan for it.
Covers sip, softswitch, sbc, billing — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

Free tools can change their model or shut down — avoid locking critical work into it without an export path.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 565 tools in the Communication & Collaboration category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

Yeti Switch pricing

Pricing model	Free — listed in this directory as a free tool, with no paid plan required to use it.
Free access	Yes — fully free
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	yeti-switch.org

Yeti Switch key facts

Category: Communication & Collaboration
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: sip, softswitch, sbc, billing
Official site: yeti-switch.org

Yeti Switch FAQ

How much does Yeti Switch cost?

Free — listed in this directory as a free tool, with no paid plan required to use it. Current plans and prices are listed on the official site (yeti-switch.org).

What is Yeti Switch used for?

Open-source SIP softswitch, session border controller and VoIP billing system Its focus areas in the Communication & Collaboration category: sip, softswitch, sbc, billing.

Where can I try Yeti Switch?

On its official site, yeti-switch.org — the Visit Official Site button above goes straight there.

Yeti Switch vs alternatives

	Yeti Switch	Anveo	Asterisk	AVOXI
Pricing	Free — listed in this directory as a free tool, with no paid plan required to use it.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Paid — this directory does not list a free tier for it.
Focus areas	sip, softswitch, sbc, billing	voip, ivr, sip, call flow	voip, pbx, sip, telephony, open source	global voice, sip, enterprise
Official site	yeti-switch.org	anveo.com	asterisk.org	avoxi.com
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the Communication & Collaboration category

Chat, video meetings, and messaging apps that keep teams connected. The Communication & Collaboration category on Tools Hub currently lists 565 tools. Alongside Yeti Switch, it includes Artalk, Coral, Friendica, Hatsu.

FreeCommunication & Collaborationsipsoftswitchsbcbilling

Alternatives to Yeti Switch

Tools in the same Communication & Collaboration category that share focus areas with Yeti Switch — worth comparing before you commit:

Communication & Collaboration

Anveo

VoIP platform with visual call flow builder

Freemiumvoipivrsipcall-flow

Communication & Collaboration

Asterisk

Open-source IP PBX, VoIP gateway and conference server framework

Freevoippbxsiptelephony

Communication & Collaboration

AVOXI

Global voice coverage for enterprise contact centers

Paidglobal-voicesipenterprise

Communication & Collaboration

Callcentric

BYOD VoIP service with pay-per-minute plans

Freemiumvoipsipbyodtrunking

Communication & Collaboration

FreeSWITCH

Open-source telephony platform for real-time voice and video

Freemiumtelephonyvoipopen-sourcesip

Communication & Collaboration

Kamailio

The open-source SIP server for large real-time communication services

Freesipvoiptelephonyserver

More in Communication & Collaboration

Comparing tools in the Communication & Collaboration category? These related listings are worth a look: Artalk — A self-hosted comment system for blogs, websites and web applications; Coral — A better commenting experience, from Vox Media; Friendica — A decentralized social network that connects you across the Fediverse.