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Iris ngx next generation ip based switching platform

Iris ngx next generation ip based switching platform






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    Iris ngx next generation ip based switching platform Iris ngx next generation ip based switching platform Presentation Transcript

    • IRIS NGXNext Generation IP based Switching Platform
    • IRIS NGX• IP based Next Generation switching platform• Supports both soft switching and hardware based switching• Ideal solution for Hybrid networks• Supports various interfaces• Supports a variety of protocols
    • IRIS NGX - Advantages• Seamless integration with IP networks• Flexible architecture• Efficient and smooth expansion of network capacity• Distributed architecture provides more reliability and stability• Support of next generation IP features
    • Components of an IRIS NGX System• IRIS NGX Software• Communication Server – Appliance Server (or ) – IRIS system with new I-Serve CPU• Peripheral / Remote shelves of IRIS• Media Gateways• IP Phones• Ethernet Switches
    • IRIS NGX Software I-SERVE of IRIS_NGXIRIS_NGX Software Coral Server
    • Communication Server• IRIS_NGX software runs in this server• Controls and manages the entire system and network• Hosts all types of protocol stacks• Open system software based on Linux• Can be deployed in 1+1 protection architecture• Communicates with remote shelves and media gateways over IP links
    • Distributed IP based Architecture• Multiple sites can be handled by one Communication server• Call control handled by communication server & Media handling done by remote gateways or Remote IRIS switches• Remote sites are controlled over an IP network• All inter-site voice communications use VoIP
    • IRIS NGX – Network Architecture IRIS Remote Shelf IP Coral Server IP (Active) IP Network IRIS Remote Shelf IP IP Coral Server IP (Standby) Media Gateway
    • PSTNIRIS NGX – Distributed Architecture Network Branch Office IRIS Switch Residential Subscriber Router with Firewall IP Phone Corporate Office IP Tele-CommuterCorporate Subscribers Network IP Line Router with Firewall Soft-Phone Digital Line IRIS_NGX PSTN Network POTS Line Branch Office WiFi Zone Trunk Lines Media GW E1 / PRI / BRI / PSTN WiFi Modem PSTN WiFi Handset Laptop with WiFi Network
    • Media Gateway IP Network Analog_Phones Digital Trunks Analog Trunks (ISDN / E1)IP_Phones (FXO / E&M) PSTN Network
    • IRIS Remote Shelf IP Network Analog PhonesIP Phones Digital Trunks (ISDN / E1) PSTN Analog Trunks Network (FXO / E&M)
    • IRIS NGX – Protection Mechanism IRIS Remote Shelf IP Coral Server IP (Active) IP Network IRIS Remote Shelf IP IP Coral Server IP (Standby) Media Gateway
    • Protection Mechanism of Communication Server Database Updation, Health polling IP NetworkCoral Server Coral Server (Active) (Standby)
    • IRIS NGX – Network Security • Secure access via SSH, SSL • Password security and protection • Rules, encryption, lifetime etc • Controlled access to database • Physical device access, user control access, intrusion management • VLAN based access • Logging of events • External Firewall
    • IP Phone connectivity in IRIS NGXIRIS Main Shelf IP PSTN Network Network IRIS Remote Shelf Ethernet Switch To MCC card 1 To VoIP card SIP Proxy &Redirect services IP Phones Analog Phones
    • IRIS NGX – Protocol Handling V5.2 IRIS Network Coral Server Remote Shelf (Active) IP IP ISDN IP Network Coral Server (Standby) IP IRIS IP Remote Shelf Network Protocol Stacks IP V5.2 ISDN IP IRIS Remote ShelfSS7 H323 SIP IP SS7 Qsig H248 Network Media Gateway IP Phone (H.323 signaling) (SIP signaling)
    • Protocol Handling in IRIS_NGX (Incoming call from E1/PRI line) 3 IP Network Analog Phones 2 3 2 5IRIS_NGX Remote ShelfMain Shelf 4 1 PSTN Network ISDN / E1
    • IRIS NGX – Management NMS IRIS Remote Shelf WebGUI SSH IP IPCoral Server (Active) IP IP Network IP IRIS Remote Shelf IP IPCoral Server (Standby) Media Gateway
    • Unified Messaging in IRIS NGX
    • Call Flow
    • Analog to Analog in same RSU
    • Analog to Analog between two RSU
    • IP Subscriber to Analog Subscriber
    • IP to IP subscriber call
    • Analog Subscriber to Analog Trunk from same RSU
    • Analog Subscribers to PRI call from another RSU
    • Queries???