Table of Contents
Advertisement
C
h
a
p
t
e
C
h
a
p
t
e
The Vigor3300V+ Series integrates a rich suite of functions, including NAT, firewall, VPN,
load balance, bandwidth management, and VoIP capability. These products are very suitable
for providing multi-integrated solutions to SME markets. An application scenario for the
Vigor3300 Series is depicted in the following figure, which illustrates interconnections
among branch offices through the Internet via the Vigor3300 Series routers. By combining
with an existing PABX, an Internet phone from a remote branch can also access any
extension number on a local PABX or a traditional phone via PSTN. In addition, by
combining load balancing, data security, and Internet phone features, the company can
benefit from reducing operation fees.
A Virtual Private Network (VPN) is an extension of a private network that encompasses
links across shared or public networks like an Intranet. A VPN enables you to send data
between two computers across a shared public Internet network in a manner that emulates
the properties of a point-to-point private link. The DrayTek Vigor3300 Series VPN router
supports Internet-industry standards technology to provide customers with open,
interoperable VPN solutions such as X.509, DHCP over Internet Protocol Security (IPSec)
up to 200 tunnels, and Point-to-Point Tunneling Protocol (PPTP).
Internet Telephony, also known as Voice over Internet Protocol (VoIP), is a technology that
allows you to make telephone calls using a broadband Internet connection instead of a
regular (analog) phone line. Combining a PABX with a V3300V allows you to call anyone
who has an Internet phone or a traditional telephone number – including local, long distance,
mobile, and international numbers. Internet Telephony offers features and services that are
unavailable with a traditional phone at no additional cost. Because Internet Telephony
requires strictly minimal packet delay and jitter (since voice quality is intolerant of packet
loss), the Vigor3300V integrates VoIP feature with QoS and packet loss concealment
mechanisms to effectively transport high priority voice traffic over IP with low latency.
Another feature is T.38 fax relay. By enabling and configuring fax rate on a dial peer, the
originating and the terminating V3300V can enter fax relay transfer mode. By using the T.38
function, customers can also save on fax expenses. Lastly, by enabling the load balance
feature on multiple WAN ports, lease lines can be replaced to provide a cost-effective
method for network infrastructure.
1
.
1
W
e
b
C
o
n
f
1
.
1
W
e
b
C
o
n
f
Several main buttons appeared on the web pages are defined as the following:
Vigor3300V+ Series User's Guide
r
1
:
P
r
r
1
:
P
r
i
g
u
r
a
t
i
o
n
B
u
t
i
g
u
r
a
t
i
o
n
B
u
t
Save and apply current settings.
Cancel current settings and recover to the previous saved settings.
Clear all the selections and parameters settings, including selection from
drop-down list. All the values must be reset with factory default settings.
Add new settings for specified item.
Edit the settings for the selected item.
Delete the selected item with the corresponding settings.
e
f
a
c
e
e
f
a
c
e
t
o
n
s
E
x
p
l
a
n
a
t
o
n
s
E
x
p
l
a
n
a
1
t
i
o
n
t
i
o
n
Advertisement
Table of Contents
Need help?
Do you have a question about the VIGOR3300V+ and is the answer not in the manual?
Questions and answers