Architecture
IRIS IVDX Cloud with Server based Cloud Collaboration platform is a highly scalable solution based on IP based communication server platform which provides multimedia call processing. Its rich IMS architecture allows scalability of each of the resources depending on customer requirements and can scale up to 100,000 subscribers. This rich call- handling application ported on load sharing self-healing distributed SIP session manager delivers world- class business telephony. The system, based on a fully distributed architecture can work like a cloud on Geo redundant servers yet optimizes separate media & signaling services. It complies with various open standard interfaces like QSIG, H.323, XMPP, SIP and CSTA used for various networking applications. Cloud architecture can offer server redundancy across geographic locations & self-survivable remote shelves/MGW to ensure high degree of uptime. Server virtualization, Network resource sharing, NTP synchronization of nodes, Mac binding, CAC, load sharing as well as SBC are standard features supported in the IMS architecture. Cloud based distributed platform with redundancy in SIP server, database server as well as registrar ensures hundred percent uptime. These redundant servers work in “active-active” “N+1” format to provide customers an always available communication platform. System further offers media and link redundancy to ensure uninterrupted communication such that if one IP path fails alternate IP path will take over. Further if IP fails communication will seamlessly flow over TDM channels. Thus, making the resilient with high availability assured over hardware failure, link failure as well as protocol independent. Supports offline software upgrade and auto-boot when power restored to ensure uninterrupted communication. Manual and automated backup mechanisms can be configured while all data bases are stored in duplicated RAM discs as well as on hard discs with their own redundant Raid 1/2/3 formats.