The flagship

Scalable Voice

A cloud-native 3GPP IMS core for VoLTE and VoNR — built from scratch in Golang, aligned to Release 19 with the latest encryption algorithms, and proven next to other vendors' cores, HSS and IMS functions.

DatasheetsScalable Voice Core Scalable P-CSCF

THE GAP IT CLOSES

Carrier-grade voice without legacy weight

The problem with "proven" cores — an IMS designed 20 years ago cannot fulfil today's network, deployment and operations requirements. Ours is designed for exactly those.
Full IMS core — P-CSCF, S-CSCF and I-CSCF, with the latest encryption algorithms and Release 19 alignment.
Emergency and messaging ready — E-CSCF / IP-SM-GW included, not bolted on.
Modern interfaces — SBI adaptor for 5G-era interworking, IPsecProxy for secured access.
Supplementary Services AS — the services your subscribers actually notice, built in.
The IMS behind MCX and FRMCS — standards-compliant MCX requires an IMS, and several MCX vendors build theirs on our core.

HOW IT BUILDS

Engineering that pays off in OPEX

Golang microservices — memory-safe, observable, no legacy runtime.
Cloud-native — runs on your cloud or ours, scales by software, not hardware refreshes.
Lean by design — fewer moving parts means faster integration and simpler upgrades.
Interoperability-tested — with packet cores, HSS and IMS functions from other vendors, including Tier 1 suppliers.

Works well with Wi-Fi Calling Gateway Scalable Mobile Core HSS & DRA

Prove it on your own network

You commit when it works, not when you sign. Contact us to talk about a proof of concept — from large MNOs to private networks, we fit deployments of every size.