Mavenir's Call Session Control Functions (CSCF) have software modules integrated with Presence, IM and Voice application servers on a scalable platform

CSCF is a SIP registrar and router that conforms to 3GPP TS 24.229. They provide standard functionalities including HSS Selection, S-CSCF assignment, IMS UE Registration, Authentication, and Application Service Interworking. They support standard based Mw, Cx and ISc interfaces for open interoperability with Mavenir or any 3rd party applications.

Mavenir also supports an integrated HSS adapter for operators intending to leverage existing subscriber databases based on LDAP and/or AAA standards. The HSS adapter supports standard 3GPP HSS functionality for any IMS core network, while it utilizes the backend databases to create subscriber credentials and service profiles. For smaller scale deployments and rapid service launches, this adapter can function as an integrated HSS to support a IMS-in-a-box solution.

Mavenir's products, including application servers and gateways, are deployed on Mavenir's mOne® Convergence Platform.

Mavenir works with industry leaders to complement our solution with various components required to deliver a turnkey solution including but not limited to HSS, XDMS, P-CSCF, Media Gateways and Servers. The Mavenir application servers also work with any 3GPP Release 8 compliance IMS core network vendor.