KalliopeCTI

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Score7.3

Rank#2 of 22

PriceFree

Free planYes

Runs onAndroid, iOS, Linux, macOS, Windows

Summary

KalliopeCTI links telephone and IT systems for business workflows, with desktop, mobile, and attendant-console functions. Its desktop client offers click-to-call, call-triggered actions, address book and call detail record access, phone remote control, softphone mode, and instant messaging. Outlook contact integration is available in Pro and Phone modes. On Android and iOS, users can place calls through company lines so recipients see the office number, and receive real-time extension-call notifications. The Windows attendant console provides incoming-call classification, call selection, keyboard shortcuts, and drag-and-drop forwarding, as well as CTI mode for Snom or Yealink phones. The free KCTI 4 mode supports Windows, macOS, and Ubuntu. Pro and Phone modes require a license activated on KalliopePBX V4 for each workstation; Phone includes Pro mode. The software is described as available for Kalliope PBX, Kalliope4SP, and KalliopeCloud. Support resources include downloads, a Wiki, and technical support.

Who it is for

KalliopeCTI suits organizations using a listed Kalliope phone system that want desktop calling tools, mobile access through company lines, or an attendant console. Pro and Phone features require workstation licenses.

What is good

Free KCTI 4 mode is available.
Mobile apps call through company lines.
Desktop client includes click-to-call and instant messaging.
Supports Kalliope PBX, Kalliope4SP, and KalliopeCloud.

What to know first

Pro and Phone modes require workstation licenses.
Outlook contact integration requires Pro or Phone mode.
Current download page lists Windows, Ubuntu 18.04, and Mac installers.

Verdict

KalliopeCTI offers a broad set of calling and attendant tools for supported Kalliope systems, with a free desktop mode and separately licensed modes. Check platform and license requirements before choosing the features you need.

KalliopeCTI plans and pricing

All plans

KCTI 4 Free Free free mode · Windows, macOS, Ubuntu · free download wiki.kalliope.com · 3 Oct 2026

KCTI 4 Phone Not published One-off license fee; contact a local installer for details License required per workstation · includes Pro mode and KCTI Mobile license · adds softphone mode kalliope.com · 3 Oct 2026

KCTI 4 Pro Not published One-off license fee; contact a local installer for details License required per workstation · includes KCTI Mobile license · Outlook contact sync and phone remote control kalliope.com · 3 Oct 2026

Compared on computer telephony integration software

Free plan: Yeskalliope.com
Click-to-dial: Yeskalliope.com
In-call controls: Yeskalliope.com
Deployment: hybridkalliope.com
Supported phone systems: Kalliope PBX; Kalliope4SP; KalliopeCloudkalliope.com

Facts

Purpose: KalliopeCTI connects telephone and IT systems to help optimize business processes.kalliope.com · 3 Oct 2026
Desktop features: The desktop client offers click-to-call, call-triggered automatic actions, address book and CDR access, Outlook contact integration, phone remote control, softphone mode, and instant messaging.kalliope.com · 3 Oct 2026
Mobile calling: The Android and iOS app lets users make calls through company lines so recipients see the office number, and it provides real-time extension call notifications.kalliope.com · 3 Oct 2026
Attendant console: The Windows attendant console supports real-time incoming-call classification, call selection, keyboard shortcuts, drag-and-drop forwarding, and Snom or Yealink phone CTI mode.kalliope.com · 3 Oct 2026
Integrations: Desktop Outlook contact synchronization is available in Pro and Phone modes, while the attendant console supports Snom and Yealink phones.wiki.kalliope.com · 3 Oct 2026
License requirement: Pro and Phone modes require a license activated on KalliopePBX V4 for each workstation; Phone also includes Pro mode.wiki.kalliope.com · 3 Oct 2026
Compatibility: KalliopeCTI is described as available for Kalliope PBX, Kalliope4SP, and KalliopeCloud, while the KCTI 4 wiki describes it as an accessory application for KalliopePBX V4.kalliope.com · 3 Oct 2026
Platform details: The wiki lists Windows 10 or later, macOS Ventura, Monterey and Big Sur, and Ubuntu 20.04 or 22.04 system support for KCTI 4.wiki.kalliope.com · 3 Oct 2026
Security: KalliopeCTI Mobile communicates with KalliopePBX over an encrypted connection for telephony, notifications, and chat.wiki.kalliope.com · 3 Oct 2026
Contact privacy: Device contacts are used within the app and are not sent to KalliopePBX or shared with other users, except as needed to place PBX calls.wiki.kalliope.com · 3 Oct 2026
Support: Kalliope lists downloads, a Wiki, and technical support among its support resources.kalliope.com · 3 Oct 2026
Availability limit: The current download page lists KalliopeCTI 4.5.23 installers for Windows, Ubuntu 18.04 64-bit, and Mac, plus a legacy Windows build for PBX firmware through 3.12.1.kalliope.com · 3 Oct 2026