IP communication servers Nortel

Business Communications Manager 400, 48 User IP Personal Productivity Suite Business Communications Manager 400 is an all-in-one platform providing business communication needs to small and mid-sized businesses or branch offices with 30 - 200 digital users or 90 IP telephone users. It delivers complete, integrated converged voice and data services - using traditional telephony or IP telephony, or a combination of both. Business Communications Manager 400 has the capabilities businesses need including telephony, unified messaging, multimedia call center, interactive voice response, IP routing and data services such as firewall, wireless, and more.

Key Features:
-Redundant power, fans and hard-drive that automatically detect failures and seamlessly switch over without any loss of service, providing security and reliablity protection
-Enhanced security features including improved password and account administration, centralized authentication, audit logging and more
-Expanded mobility features including WLAN IP mobility and multi-cell digital mobility for up to 64 users
-Session Initiation Protocol (SIP) trunk support for H.323 & SIP VoIP
-Linux operating system for better quality and improved security
-Voice enabled Wide Area Networking capabilities permit enhanced voice quality over low speed Frame Relay and PPP data links
-VoIP capabilities featuring Proactive Voice Quality Monitoring allows users to monitor and troubleshoot voice quality issues on the LAN