Clearspan: Server Topology Key Features • Application Server • Network Server • Media Server • SIP Session Manager • Profile Server • Database Server • EMS Server Clearspan® is composed of the following servers two or more of which may exist in a virtualized environment: • Application Server – provides call processing, service logic, endpoint management and service management • Network Server – provides policy based translations and routing, subscriber location directory and media server selection • Media Server – provides specialized media resources, including media recording, media playback, DTMF digit detection, N-way conferencing and media relaying • Xtended Services Platform – supports Clearspan system web interfaces and additional external interfaces. The Xtended Services Platform supports the Clearspan Personal Web Portal and Call Manager via HTTP, as well as the Clearspan Open Client Interface for the Assistant and Receptionist applications • SIP Session Manager – provides SIP-level proxy and security features, including registration filtering, authentication, topology hiding, NAT traversal, DOS prevention and other key functions required for a robust and resilient VoIP platform • Profile Server – provides support for Clearspan Communicator and the ability to record and retrieve Meet-me audio conferences • Database Server – for customers utilizing call center reporting • EMS Server – monitors the health, performance and reliability of the Clearspan system • UC Gateway (optional) – provides tight integration with IM and presence systems, including Microsoft® OCS/Lync™ and IBM® Sametime • Emergency Gateway (optional) – provides advanced E911 capability including location tracking and automatic ALI updates. IBM BLADECENTER® HS22 SERVERS: • Xeon Quad Core E5500/E5600 • 12-24GB RAM • Quad Ethernet ports • Dual Hard drives (Raid configuration) • Linux OS EMS SERVER: Clearspan deployed on IBM BladeCenter-S™ • IBM 3650 Server • Rack space: 3.36”x17.5”x27.5” IBM® BLADECENTER® S CHASSIS: • 7U high / 6 bays with 2 disk storage module bays and up to 12, 3.5” HDD bays. • Weight Min/Max: 46.5lb/65lbs • Power: 835 Watts, 120 VAC • 2 Internal 6-port Layer 2/3 10/100/1000 Ethernet Switch Modules. • Dual Ethernet ports • 2 Internal Copper (Fiber Optional) Bypass Modules. • 3.0GHz/1333MHz/4M L2 • BladeCenter Management Module: one 1Gbps Ethernet port. • 2GB RAM • 1450W AC / 110 VAC Supply • Xeon Dual Core 5160 • Dual Hard drives (Raid configuration) • Linux OS Node1 Node 2 PC Softphone Client SIP Station Mobile Devices (DECT, Smart Phones) Survivable Remote Remote Location No Edge Equipment Legacy PBX mitel.com © Copyright 2014, Mitel Networks Corporation. All Rights Reserved. The Mitel word and logo are trademarks of Mitel Networks Corporation. Any reference to third party trademarks are for reference only and Mitel makes no representation of ownership of these marks. 8650-16724-123456-1014CP-EN