Chapter 2 Ip Networking; Introduction; Univerge Sv9100 Ip K-Ccis Network Sv9100 - NEC Univerge SV9100 Manual

IP Networking
S 1 I
ECTION NTRODUCTION
IP Networking uses VoIP technology to connect two or more telephone systems
together. This allows calls to be made between sites without using the public
telephone network. This saves considerable money, and makes communication
between sites much easier.
Two types of IP Networking are available on the UNIVERGE SV9100 CCIS Network
and SIP trunks. These methods are explained below.
S 2 UNIVERGE SV9100 IP K-CCIS N
ECTION
The SV9100 IP K-CCIS package provides a seamless connection of multiple
systems into a single virtual communications system using VoIP lines with a unified
numbering plan.
The SV9100 IP K-CCIS Network allows many offices to connect their UNIVERGE
SV9100 systems so they appear as one. This gives them the ability to have only one
operator to manage the system and share one voice mail system in the network.
An extension user in the network can easily dial another extension or transfer a call
in the SV9100 IP K-CCIS Network system. Calls are passed from network node to
network node using a protocol that contains information about the source of the call,
the type of call and the destination of the call.
SV9100 IP K-CCIS is explained in detail in the UNIVERGE SV9100
Key-Common Channel Interoffice Signaling (K-CCIS) section. Please refer to this for
a complete description and installation instructions.
1. The voice quality of VoIP is dependent on variables such as available bandwidth, network latency and Quality of Ser-
vice (QoS) initiatives, all of which are controlled by the network and Internet service providers. Because these vari-
ables are not in NEC control, it cannot guarantee the performance of the user's IP-based remote voice solution.
Therefore, NEC recommends connecting VoIP equipment through a local area network using a Private IP address.
SV9100 Networking Manual
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UNIVERGE
Chapter 2
SV9100
ETWORK
® SV9100
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