Kubernetes APIs
Manage SIP users, trunks, routes, media relays, gateways, and application pods through Kubernetes resources.
Kubernetes VoIP operator
KubeVoIP is a Kubernetes-native SIP and VoIP platform.
Run SIP on Kubernetes with Kamailio gateways, RTPengine media relays, Asterisk application pods, and PostgreSQL-backed routing state.
SIP edge
Use Kamailio for registration and routing while RTPengine handles media address rewriting and relay placement.
Runtime routing
Store users, dial policies, trunks, routes, and registrations in PostgreSQL so pods can stay disposable.
Provider-neutral trunking
Model inbound and outbound SIP trunks without coupling the platform to one carrier or cloud.
Asterisk applications
Run private Asterisk application pods for workloads such as Echo while direct calls avoid unnecessary application state.
Namespace isolation
Install one operator release per telephony namespace with namespaced Secret access and shared cluster-scoped CRDs.
How it works
A small set of focused components, wired together by Kubernetes.
KubeVoIP keeps configuration in Kubernetes and runtime routing data in PostgreSQL. Pods can be replaced, rescheduled, and scaled without turning every change into a hand-edited SIP config file.
SIP clients
Trunks
SIPGateway
MediaRelay
SIP users
AsteriskPool
Install
Start with Helm, then initialize with the CLI.
helm install kubevoip oci://ghcr.io/kubevoip/charts/kubevoip \
--version 0.5.0 \
--namespace telephony --create-namespace
uvx kubevoip -n telephony init