Installation manual
IP DECT Installation Page 39
15-601085 Issue 04f (11 June 2009)IP Office
Base Station Installation: Create an IP DECT Line
7.Click on the Gateway tab. 
· In the Gateway IP Address field, enter the IP address of the ADMM base station.
· 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.
· Enable DHCP Support
The IP Office can be used to provide DHCP. If that is the case for a customer network, the IP Office can
also provide DHCP support for IP DECT base stations. 
8.When completed click OK.
9.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.
10.Proceed to ADMM Setup .
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