SIP softphone clients

Get your extension on every device

These are the SIP clients we support for Lotrasoft extensions. Pick the one that matches your device, install it, and we will register it against your extension.

Open VoIP portal

SIP Softphone Clients by OS

Each download opens on the vendor’s own site. Any of these will run alongside a desk phone, so a user can take the same extension between the office and the road.

Configuration

Looking for the phone system itself?

These clients connect to our hosted VoIP service — call queues, routing, custom call flows, and Microsoft Teams calling if you want it.

See VoIP services