This
project aim to virtual telecom
carriers, provide convenient and
competitive IP voice service at
place where population is centralized
such as school, factory traffic
center etc. It can realize smooth
transition and do not need to
change current network if new
IP Phone business addresses will
be added in the future.
Set a Aliwei
EID3000 series digital gateway
in Virtual Carrier's Center
equipments room, connect E1
port with PSTN networking, as
the trunk gateway of each IP
supermarket. Each sales outlets
use Aliwei EIA20X series (provide
2-32 ports or more according
the need) as access gateway.
Business billing in IP Phone
bussiness address using Aliwei
gateway billing software, management
billing to each IP Phone business
address in center equipments
romm use Softswitch,billing
system.
Central equipments
room equip Softswitch, calling
mange based on SIP to IP voice
equipments of whole network.
If the trunk gateways in central
equipments room are not enough,
add the quantity of trunk gateway.
Made all trunk gateways realize
load equilibria through Softswitch.
|
