NEC Univerge SV8100 System Hardware Manual page 79

UNIVERGE SV8100/SV8300
Highlights of the UNIVERGE SV8100/SV8300 are as follows:
System Hardware Manual
Pure IP System capable TDM configuration
The SV8100/SV8300 supports both pure IP switching (peer-to-peer
connections) and Time Division Switching. The pure IP switching is provided for
communications between DT700 series telephones and for CCIS / Remote Unit
connections with other SV8100/SV8300/SV7000. On the other hand, the TDM
switching is provided for communications between legacy stations/trunks.
Connection between IP network and legacy network is made via VoIP blade on
the CPU blade, which converts packet-based voice data to TDM-based voice
data, and vice versa.
Remote Unit over IP is available only for the SV8300.
Powerful CPU Blade with Built-in Functionalities
The CPU blade of SV8100/SV8300 is a heart of pure IP connections and
TDM-based connections. The CPU blade employs a 32 bit microprocessor. With
this processing power and DSP technology, it integrates the following functions
on one board. These functions are managed with software licenses.
DTMF receivers
Caller ID receivers
Caller ID senders
MF senders / receivers
10/100 Ethernet Port
2 Control Relays
MOH Input Port
Paging Output Port
In-Mail (VMDB)
VoIP
In-Mail is available only for the SV8100.
In addition, by means of advanced LSI technology, size of the CPU blade is
minimized, O&M NIC port (10/100M) is built in and VoIPDB which has VoIP NIC
port (Gigabit Ethernet) is mountable without additional slots in the chassis. The
O&M NIC port is linked with LAN/WAN for inter-work with PCPro, SMDR, OAI
server, and the VoIP NIC port is linked with LAN/WAN for control signaling and
voice signaling (RTP) for DT700 series, etc.
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