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IP Multimedia Subsystem (IMS) is an industry-standard architecture for mobile and fixed operators that provides voice and multimedia services for subscribers. GENBAND’s SMART CORE™ IMS Solution combines carrier grade reliability, scale, and innovation with market-proven network elements and global professional services to enable best-in-class IMS deployments.

IMS was created by the GSMA to ensure that operators would avoid vendor lock and gain market advantage by choosing network elements from a variety of vendors.   As an industry pioneer in IP-centric voice and multimedia solutions, GENBAND provides operators with a portfolio of intelligent, best-in-class IMS network elements within its CONTiNUUM™, QUANTiX™, and EXPERiUS™ product lines.

GENBAND’s flexible approach to IMS enables mobile and fixed operators to monetize services by enabling the rapid delivery of revenue-generating voice and multimedia applications, including Rich Communications Suite (RCS), Enhanced RCS (RCS-e), high definition voice and video, instant messaging with federation to other networks, network-based address books and call logs, intuitive presence handling, personalization through web-based user portals, and Voice over LTE (VoLTE) services.


  • Best-in-class application servers, call session controllers, border controllers, border gateways, and access and trunking gateways

  • Simultaneous support for IMS/TISPAN and VoLTE/RCS components including AS, AGCF, AGF, MGCF, P-CSCF, E-CSCF, BGCF, BCF, BGF, TrGW, MRFC, MRFP, and IMS-MGW

  • True services convergence with IMS support for all broadband and narrowband customers

  • Simple, intelligent path for gracefully migrating customers on legacy networks to IMS

  • Highly experienced professional services team with over 260 million voice-over-IP (VoIP) ports deployed and over 20,000 TDM to IP network transformation projects completed