4200 User Manual Edgewater Networks, Inc.
Version 3.0 75
E. Enter the Gateway (egg. 10.10.10.2) .
This is the IP address of the intermediate router that knows the return path to
the remote subnet from the 4200.
F. Select the Delete Subnet checkbox.
G. Press Submit.
Perform steps A through H for each remote subnet that you wish to delete.
Configure IP Phones, IADs or Softphones
After configuring the 4200 VoIP ALG the voice devices must be configured to point to
the LAN interface of the 4200 as their signaling gateway and optionally as their TFTP
server (if they use the TFTP protocol to retrieve their software images). The steps
required to setup these devices differ from vendor to vendor. Using the DHCP server
included in the 4200 will significantly simplify the setup of these devices if they are
able to obtain their IP configuration via DHCP. Please consult the applicable users
guide of each device for detailed instructions. For your convenience we have
provided the configuration steps for a number of these devices in the support section
of our website at: www.edgewaternetworks.com
A sample manual IP phone configuration using a Cisco 7960 with MGCP is provided
below.
A. Press settings.
B. Scroll down to Network Configuration .
C. Press Select.
D. Scroll down and enter the following parameters:
IP address =LAN IP address of phone egg 192.168.1.20
Subnet Mask= Subnet Mask of LAN egg 255.255.255.0
TFTP Server = 4200 LAN port IP address= egg 192.168.1.1
PLEASE note: The 4200 does TFTP pass-through to the TFTP server address
configured in step E of the “Configuring The VoIP ALG” section of this guid
e.
Default Router = Default router for data on this subnet. This is usually the LAN ip
address of the 4200.
DHCP Enabled = No
E. Save the settings.
Note: To reboot your Cisco telephone, press and release the following three buttons
simultaneously: "*" + "6" + Settings . Depending on the firmware version in the
telephone you may need to “Unlock” the configuration to change a parameter. To
unlock the phone, enter * * # on the telephone or by scrolling down the menu
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