Installation manual

IP DECT Installation Page 36
15-601085 Issue 04f (11 June 2009)IP Office
9.Click on the Gateway tab.
· In the Gateway IP Address field, enter the IP address that the DHCP server should reserve for the base
station that will act as the ADMM. Ensure that this address is within the range of dynamic addresses the IP
Office can assign.
· The remaining fields should only be changed from their defaults if required. Their functions are described
below:
· Compression Mode
Select the compression mode from the drop down list.
· Gain
This field allows the audio signal strength for calls between the IP Office and IP DECT extension to be
adjusted.
· Silence Suppression
When selected, H.323 terminals will not send data if they are silent, this is useful when optimizing data
traffic.
· Allow Direct Media Path
When disabled, the media (voice) path always passes through the IP Office Unit. When enabled, the
remote end may be told of a new IP address for the media path if, for example, the call is transferred to
a H.323 extension. Enabling this option may cause some vendors problems with changing the media path
mid call.
· Auto-Create Extension
If enabled, when an IP DECT handset is subscribed to the ADMM, extension and user entries are
automatically created in the IP Office configuration.
· Select Enable DHCP Support.
· In the Boot File field enter the name of the .tftp file copies from the IP DECT folder on the IP Office
Administrator Application CD to the TFTP server. The TFTP server IP address is taken from that set on the
IP Office's System | System tab. Up to 31 characters can be entered. The location is relative to the TFTP
server root directory.
· In the ADMM MAC Address field enter the MAC address of the base station selected to become the
ADMM. That base station will then be issued with the IP address set in the Gateway IP Address field.
The value should be hexadecimal with comma, dash or period separators.
· If VLAN is being used, enter the VLAN ID that will be used for all the IP DECT base stations. A decimal
value between 0 and 4095 may be entered. Note that in normal operation a VLAN ID of zero is not
supported by the Base Station.
· The Base Station Address List is used to enter the MAC addresses of all the base stations other than
the one selected as the ADMM. The values should be hexadecimal with comma, dash or period separators.
10.When completed click OK.
11.Click on to save the configuration back to the IP Office. Note that this will require the IP Office to reboot and
so will end all currently connected calls and services.