YateHSS/HLR stores and manages the SIM database for mobile networks. It also manages multiple subscriber identities (from different technologies) in one server, providing seamless services over different networks. It is designed for use in GSM, UMTS, LTE, IMS, Wi-Fi networks or any other type of network that uses MAP or Diameter for authentication.

YateHSS/HLR includes a Home Location Register (HLR), an Authentication Center (Auc) (2G/3G) and a Home Subscriber Server (HSS) (4G LTE). YateHSS/HLR exports a JSON API for integration with any SIM management and CRM systems. It is capable of interconnecting with all the VLRs implemented in a GSM mobile network, with any MME from a conventional LTE network, or with the YateUCN core network server.

YateHSS/HLR, the LTE/UMTS/GSM/IMS/Wi-Fi subscriber management server

This section contains common information about YateHSS/HLR (the Home Subscriber Server / Home Location Register)

HSS/HLR/AuC SIM subscribers management
See the product here ››

Configuring the YateHSS/HLR

This section contains information about YateHSS/HLR’s configuration scenarios.

YateHSS/HLR Connection Scenarios

This section contains information about YateHSS/HLR’s connection scenarios.

Latest Changes

Revision number Time since commit Commit message
4783 13h 54m Added SIM parameter to resync the SQN index from AuC instead of the USIM provided one.
4757 14d 22h Extended status field length in registration tables.
4750 20d 12h Reset high watermark stats when requested by Zabbix message or API request.
4747 20d 17h Addded support for reducing the sqns database size by allocating a single index.
Other SQN indexes are allocated as needed by AuC during resync requests.
4746 20d 18h Added separate setting to speed up first cycle of subscriber check / repair.
This reduces the amount of time in state "unchecked" after a restart.