![background image](http://html1.mh-extra.com/html/yoda/vg400r/vg400r_user-manual_3419581079.webp)
Warning
The average bandwidth for each channel is from
12kbps to 16kbps by default. In a heavy traffic
network, the available bandwidth between two
nodes may affect the voice quality.
7.2 VG to VG in the Dynamic IP Address
Environment
The previous section shows the steps regarding how to set up a
typical VG-to-VG connection in the static IP address
environment without modifying any settings. This section we
will show you how to connect two VGs in a dynamic IP address
environment via built-in PPPoE, DHCP, and DDNS clients.
Assume there is another VG, say VG B, located at Site B with
default settings. First of all, it is required to apply for a DDNS
host name from http://www.dyndns.org for VGs at Site A and
Site B. (For example, the names are
mary01.dyndns.org
for VG
at Site A, and
mary02.dyndns.org
for VG at Site B.)
mary01.dyndns.org
is applied for VG at Site A,
mary02.dyndns.org
is applied for VG at Site B.
Other parameters associated with this topology are:
VG at Site A has
PPPoE
, and
DDNS
clients enabled
VG at Site B has
DHCP
, and
DDNS
clients enabled.
The network topology can be shown as follows:
75
Summary of Contents for VG400R
Page 1: ...VoIP Router User s Guide i...
Page 11: ...Click NAT for all the WAN LAN related settings and VG 400R will display the following 7...
Page 12: ...Click WAN for WAN Configuration Menu and VG 400R will display the following screen 8...
Page 13: ...Click Fixed IP to enter all fix IP related information 9...
Page 18: ...Click NAT for all the WAN LAN related settings and VG 400R will display as follows 14...
Page 19: ...Click WAN for WAN Configuration Menu and VG 400R will display the following screen 15...
Page 20: ...Click PPPoE and prepare to key in all PPPoE related information 16...
Page 24: ...Click WAN for WAN Configuration Menu and VG 400R will display the following screen 20...
Page 25: ...Click DHCP Client for DHCP Client Settings and VG 400R will display the following screen 21...
Page 27: ...Reboot the VG 400R when all the above settings are stored successfully 23...
Page 30: ...Click LAN for LAN Configuration Menu 26...
Page 32: ...Reboot the system if all the above settings are saved 28...
Page 37: ...Reboot the system to make these changes effective 33...
Page 40: ...Reboot the system to make these changes effective 36...
Page 43: ...Reboot the system to make these changes effective 39...
Page 46: ...Reboot the system to make these changes effective 42...
Page 48: ...Use Workgroup and Packet Filter Table settings to control the user s access authority 44...
Page 55: ...Click Store to store information in the Flash memory 51...
Page 56: ...Reboot the VG 400R when all the above settings are stored successfully 52...
Page 61: ...Click VOIP for all the telephony related settings and VG 400R will display as follows 57...
Page 64: ...Choose Add Telephone and Select and VG 400R will display the following screen 60...
Page 85: ...This page is intentionally left blank 81...
Page 86: ...82...