Draytek VigorBX 2000 Series, Руководство пользователя

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VigorBX 2000 Series User’s Guide 2
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c c o o m m p p a a t t i i b b i i l l i i t t y y a a n n d d f f e e a a t t u u r r e e s s v v a a r r y y b b y y r r e e g g i i o o n n . . F F o o r r s s p p e e c c i i f f i i c c u u s s e e r r g g u u i i d d e e s s
s s u u i i t t a a b b l l e e f f o o r r y y o o u u r r r r e e g g i i o o n n o o r r p p r r o o d d u u c c t t , , p p l l e e a a s s e e c c o o n n t t a a c c t t l l o o c c a a l l d d i i s s t t r r i i b b u u t t o o r r . .
VigorBX 2000, an ADSL router with IPPBX feature, provides policy-based load-balance,
fail-over and BOD (Bandwidth on Demand), also it integrates IP layer QoS, NAT
session/bandwidth management to help users control works well with large bandwidth.
By adopting hardware-based VPN platform and hardware encryption of AES/DES/3DS, the
router increases the performance of VPN greatly, and offers several protocols (such as
IPSec/PPTP/L2TP) for VPN tunnels.
The object-based design used in SPI (Stateful Packet Inspection) firewall allows users to set
firewall policy with ease. CSM (Content Security Management) provides users control and
management in IM (Instant Messenger) and P2P (Peer to Peer) more efficiency than before. By
the way, DoS/DDoS prevention and URL/Web content filter strengthen the security outside
and control inside.
VigorBX 2000 can provide up to 50 extensions setup to let all registered IP phones in LAN or
remote sites around the world to have unlimited free calls through Internet. Moreover,
VigorBX 2000 is able to establish multiple networking architectures corresponding to your
current desire and future needs of growing communication. Its PSTN compatibility lets you
move from simple VoIP solution such as IP phone and Softphone to integrate with
comprehensive networking infrastructure, such as Analog phone line any time you need.
Object-based firewall is flexible and allows your network be safe. In addition, through VoIP
function, the communication fee for you and remote people can be reduced.