HSS & DRA

The subscriber-data and Diameter signalling backbone for VoLTE, VoNR and VoWiFi — designed to make voice work with any packet core.

HSS - Home Subscriber Server

5G-only cores have no IMS interfaces. 

When deploying Neat Path's Scalable Voice Core, customers often run a 5G SA-only packet core whose UDM does not support the IMS interfaces. Neat Path's HSS closes that gap: the subscriber database your VoLTE or VoWiFi deployment actually needs — on the same common platform as the Scalable Voice Core, for on-premises private networks and cloud deployments alike.

All interfaces for VoLTE and VoWiFi.

• IMS interfaces: Cx, Sh and S6c

• EPC interfaces: S6a/S6d and SWx

• Can be integrated with your UDM for provisioning synchronization

Stateless front-end, encrypted back-end.

• Stateless Golang front-end — scales like the rest of the Neat Path core

• PostgreSQL or Redis backend

• All data stored encrypted; decrypted only by the front-end when in use

• Provisioning UI for subscriber data management included

DRA/DEA - Diameter Routing & Edge Agent

Simplify Diameter when you introduce voice. 

Adding VoLTE, VoWiFi or VoNR means new Diameter relationships — and some packet cores, particularly in private networks, offer only limited Diameter features. Neat Path's DRA reduces the number of connections and simplifies deployment, so the IMS integrates and operates even with core implementations of any maturity.

Realm and application based routing.

• Fully standards-compliant Diameter routing by Realm and Application

• Simple configuration

• Stateless Golang front-end, like the rest of the Neat Path core