Communication Server 1000 

Communication Server 1000 (CS1K) is a server-based, full-featured IP PBX and the cornerstone of Nortel Enterprise Unified Communications deployments.   It provides the benefits of a converged network plus advanced applications and over 750 world-class telephony features.   Fully distributed over IP LAN & WAN infrastructure with built-in reliability and survivability, Communication Server 1000 supports business-critical applications, including unified messaging, customer contact centre, IVR, wireless VoIP and IP phones. 

Key Features:

• Feature rich with over 750 call processing and telephony features
• Highly scalable with support for up to 22,500 IP users off of one Call Server, multiple Call Servers networked together can support unlimited scalability
• World class reliability and redundancy mechanisms - highly reliability architectural elements that maximize network uptime with extensive redundancy mechanisms to ensure network uptime including survivability options such as Campus and Geographic redundancy to support network failover
• Extensive desktop portfolio includes; Wireless, Soft-phones, IP, Digital and Analogue set support, to meet diverse end-user requirements
• Supports business-critical applications, including IP Contact Centre, CallPilot unified messaging, and integrated services such as conferencing, one-number-follow-me Personal Call Director, recorded announcement, network-wide attendant and messaging
• Telephony integration with desktop application providers such as Microsoft and IBM