Manually copying telephone numbers into a softphone to place calls from web pages. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use CallSwitch?

CallSwitch is a B2B product built for CallSwitch Hosted Platform users and business phone users.

What platforms does CallSwitch run on?

CallSwitch runs on the web, embeddable surfaces, macOS, and Windows.

Is CallSwitch still maintained?

Unverified. CallSwitch has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to CallSwitch?

Similar projects tracked by PulseGate include Communicator Call, Click to Call, and Click to Call France.

Who develops CallSwitch?

CallSwitch is developed by TelcoSwitch Limited.

How long has CallSwitch been around?

CallSwitch first shipped in 2016.

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CallSwitch

Name: CallSwitch
Author: TelcoSwitch Limited

mozilla.orgBrowser DevTools & extensions

CallSwitch is a Firefox browser extension that lets CallSwitch Communicator users click telephone numbers on web pages to initiate calls. The companion Windows and macOS application also supports softphone calling, presence, messaging, screen popping, and voicemail management.

WebEmbeddablemacOSWindows

Visit mozilla.org

Overview

7 features

CallSwitch is a Browser DevTools & extensions project. Manually copying telephone numbers into a softphone to place calls from web pages. It is built as a B2B product for CallSwitch Hosted Platform users and business phone users. It runs on the web, embeddable surfaces, macOS, and Windows.

Behind CallSwitch is TelcoSwitch Limited, and it first shipped in 2016. Among its 7 catalogued features are click-to-dial, web number detection, and softphone calling. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Click-to-dial
Web number detection
Softphone calling
Presence status
Instant messaging
Screen popping
Voicemail management

Built with & integrations

Runs on

BrowserEmbeddablemacOSWindows

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed12 Sept · 12:56 UTC
CallSwitch verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about CallSwitch

What is CallSwitch?: Manually copying telephone numbers into a softphone to place calls from web pages. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use CallSwitch?: CallSwitch is a B2B product built for CallSwitch Hosted Platform users and business phone users.
What platforms does CallSwitch run on?: CallSwitch runs on the web, embeddable surfaces, macOS, and Windows.
Is CallSwitch still maintained?: Unverified. CallSwitch has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to CallSwitch?: Similar projects tracked by PulseGate include Communicator Call, Click to Call, and Click to Call France.Communicator Call Click to Call Click to Call France
Who develops CallSwitch?: CallSwitch is developed by TelcoSwitch Limited.
How long has CallSwitch been around?: CallSwitch first shipped in 2016.
What languages does CallSwitch support?: The interface is available in 32 languages, including Czech, German, and Greek.

At a glance

Pricing: Paid · pricing page detected
Platforms: Web
First seen: 12 Sept 2026
Built for: CallSwitch Hosted Platform users and business phone users
Model: B2B
Solves: Manually copying telephone numbers into a softphone to place calls from web pages.

Registered as

Firefox Add-ons: callswitch

Developer

TelcoSwitch Limited

Index record

Indexed: 12 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 12 Sept 2026

Identity audit (13)

Slug: callswitch-mozilla-org
Lifecycle state recorded: 12 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 12 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/callswitch

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