Your brand · Your extensions · SIPUP carrier
Run your own VoIP platform on cheaper.domains
Admin panel to create customers, issue SIP extensions, manage your SIPUP trunk, provision softphones, and publish the DNS records your domain needs for professional SIP discovery.
Admin control
Secure login, customer accounts, extension credentials, and call history in one place.
SIP trunk ready
Prewired for sip.sipup.org — register softphones and route outbound/inbound via your trunk.
DNS for cheaper.domains
Copy-paste A, CNAME, SRV, and NAPTR records so SIP clients resolve your brand domain.