DMR Callmgr

Multi-protocol call manager for amateur radio

Callmgr is a lightweight, self-hosted call manager that bridges DMR, NXDN, YSF, M17 and more — all from a single server. Connect your hotspot, repeater or radio and start talking across networks.

What you get
  • Multi-protocol bridging — DMR (MMDVM & Homebrew), NXDN, YSF, M17 and Hytera DMR-D, all cross-connected through one engine
  • Hotspot & repeater support — openSPOT 1/2/3/4, Pi-Star/WPSD, MMDVM and Homebrew peers
  • SMS & data services — send and receive text messages between radios, with automatic encoding for AnyTone, Motorola, Hytera and ETSI radios
  • APRS integration — GPS position reporting from DMR radios to APRS-IS and back
  • Selfcare portal — manage your talkgroups, security tokens, radio settings and API keys from your browser
  • Scan & monitor — configurable scan lists per radio, follow activity across talkgroups
  • Open peering — connect to YSF reflectors, NXDN servers, M17 reflectors and other networks as peers

Sign in with your callsign to get started.