NEC Univerge SV8100 System Configuration Manual

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NEC Univerge SV8100 System Configuration Manual Manual pdf 4 page image

1. General InformationThe SV8100 is a full-featured IP based communications system providing a rich feature set ofexisting system, with pure Voice over IP (VoIP) communications, across corporate Local and WideArea Networks (LAN and WAN).DT700 series telephones are designed to provide a converged infrastructure at the desktop, with a10/100BASE-TX connection to the LAN and built-in hub for a PC connection to the telephone itself.The SV8100 can provide peer-to-peer connections between DT700 series telephones with voicecompression, offering existing D term IP telephone features with enhanced user interface. On theWAN side, the system can provide peer-to-peer connections over IP networks with the voicecompression, on a CCIS basis (CCIS over IP).Besides, the SV8100 can provide legacy line / trunk interfaces to support the existing TimeDivision Multiplexing (TDM) based infrastructure, such as analog telephones, digital telephones(DT300 series), analog networks and digital networks.The new compact 19” KSU provides 104 (u-law) /111 (A-law) timeslots (80 digital terminals) andcan be expanded, using three additional 19” KSU, for a maximum of 416 (u-law) /444 (A-law)timeslots (368 digital terminals). Through IP connection and four additional 19” KSU, the systemcan be expanded to a maximum of 512 ports.Also small compact 9.5” 3 Slot KSU (CHS2U GW-xx and CHS2U B-xx) provides 48 total ports (32digital terminals) and supports any combination of existing stations and trunks between thisnumber. 9.5” KSU requires over version 2.0 software. CHS2U GW-xx does not have expandabilityto use Expansion chassis. When PZ-BS10 is installed to the KSU, the system will not boot up.The other hand CHS2U B-xx (Base Chassis) has the capability to expand 3 more slots by sideconnection of CHS2U E (Expansion Chassis).Communications between legacy stations / trunks and DT700 series telephones / IP networks aremade using a VoIP board, which converts packet-based voice data to TDM-based voice data, andvice versa. Both peer-to-peer connections and TDM-based connections are controlled by the CPUboard. The CPU incorporates a built-in Device Registration Server (DRS) and a single interfacepoint of IP connection to IP telephone, PCPro and OAI / ACD servers.4