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Configuring the system on the DECT Manager
Gigaset N720 DECT IP Multicell System / engbt / A31008-M2314-L101-2-7619 / web-conf.fm / 06.02.2012
Version 2, 06.08.2010
Entering provider data
Enter data manually here for a VoIP PABX or a provider for which there is no existing
profile. You can obtain the data from the PABX administrator or your VoIP provider.
¤ Enter the IP address for the VoIP PABX in the Proxy server address field.
Occasionally you will need to adjust the following settings to correspond to your router
settings:
– If you cannot hear the caller on an outgoing call, you may have to switch between
outbound proxy server mode and STUN use. The STUN or outbound server replaces
the private IP address of your DECT Manager with its public IP address in the sent
data packets. If you operate your DECT Manager behind a router with symmetric
NAT, STUN cannot be used.
– If you are sometimes unavailable for incoming calls, you may have to adjust the
value in NAT refresh time:
If you have not activated port forwarding or set up a DMZ on the router for the
DECT Manager, an entry in the routing table for the NAT (in the router) is required
to make the phone available. The DECT Manager must confirm this entry in the
routing table at certain intervals (NAT refresh time) so that the entry stays in the
routing table.
For further information on this, please refer to the section Customer care on
£ page 101.