GOnnect

Spec sheet

Product

GOnnect is an open-source unified communications client for SIP telephony, chat, and video conferencing.Read 8 Oct 2026 · gonnect-project.org

Intended users

The site says GOnnect was developed for professional enterprise use and is designed for companies and organisations seeking to manage communications independently.Read 8 Oct 2026 · gonnect-project.org

Integrations

The changelog lists plugins for Microsoft calendars and contacts and support for LDAP and CardDAV.Read 8 Oct 2026 · gonnect-project.org

License

The site says GOnnect is 100% open source under GPLv2.Read 7 Oct 2026 · gonnect-project.org

Headquarters

Arnsberg, GermanyRead 28 Sep 2026 · gonnect-project.org

Maker

The site footer says GOnnect is made by GONICUS.Read 8 Oct 2026 · gonnect-project.org

Availability

GOnnect is currently available for Linux as a Flatpak; a Windows version is in active development.Read 8 Oct 2026 · gonnect-project.org

Call handling

The site says GOnnect supports call transfers and ad-hoc conferences.Read 8 Oct 2026 · gonnect-project.org

Convenience features

The client includes busy lights, configurable audio, automatic media control for incoming calls, auto-start, global shortcuts, and design customization.Read 8 Oct 2026 · gonnect-project.org

Current platform

The maker says GOnnect is currently available for Linux as a Flatpak; Windows is in active development.Read 7 Oct 2026 · gonnect-project.org

Customization

The source code is described as open, verifiable, and customizable.Read 8 Oct 2026 · gonnect-project.org

Desktop features

The client offers busy lights, audio settings, automatic media control for incoming calls, system tray access, auto-start and global shortcuts.Read 7 Oct 2026 · gonnect-project.org

Licensing

The site describes GOnnect as 100% open source under GPLv2 and says it eliminates licensing fees.Read 8 Oct 2026 · gonnect-project.org

PBX compatibility

The site names Asterisk, Fritzbox and Cisco as compatible systems.Read 7 Oct 2026 · gonnect-project.org

Planned integration

The site describes Matrix integration as planned and coming soon.Read 8 Oct 2026 · gonnect-project.org

Privacy and control

The site says self-managed operation keeps sensitive data under the customer's control.Read 8 Oct 2026 · gonnect-project.org

Release status

The changelog identifies version 2.4.1 as the latest release, dated July 31, 2026.Read 8 Oct 2026 · gonnect-project.org

Telephony

GOnnect supports SIP telephony and names Asterisk, Fritzbox, and Cisco as compatible systems.Read 8 Oct 2026 · gonnect-project.org

Version

The changelog lists version 2.4.1 as the latest release, dated July 31, 2026.Read 7 Oct 2026 · gonnect-project.org

Video conferencing

Users can switch an ongoing phone call directly to a Jitsi Meet video conference with one click.Read 8 Oct 2026 · gonnect-project.org

Video meetings

Users can switch an ongoing phone call to a Jitsi Meet video conference with one click.Read 7 Oct 2026 · gonnect-project.org

Where Specifiction places it

• Softphone Software#24 of 337.4