Siemens Gigaset DE380 IP R User Manual page 34

Proxy Port
Enter the number of the communication port that the SIP proxy uses to send
and receive signaling data (SIP port).
Port 5060 is used by most VoIP providers.
Use Outbound Proxy
Define whether or not the outbound proxy should be set. If this checkbox is
activated, all signaling and voice data sent by the phone will be sent to the
outbound proxy. Only use the outbound proxy if instructed to do so by your
provider.
Outbound Proxy Address
Enter the DNS name or the IP address of your provider's outbound proxy.
Please note
With many providers, the outbound proxy is identical to the SIP proxy.
Outbound Proxy Port
Enter the number of the communication port used by the outbound proxy.
The default port is 5060.
Call Waiting
If this function is activated you will hear a knocking tone if you receive an
incoming call during another call.
NAT traversal
If your phone is connected to a router with NAT (Network Address Translation)
and/or a firewall, you must select some settings in this area so that your phone
can be reached from the Internet (i.e., can be addressed).
Through NAT, the IP addresses of subscribers in the LAN are concealed behind
the public IP address of the router.
Please note
If you have downloaded the general settings for your VoIP provider from the
Gigaset configuration server ("Profile Download"
essary the fields will be preset with the data from this download.
Configuring the phone via the Web configurator
(only if
Use Outbound Proxy
(only if Use Outbound Proxy
is activated)
is activated)
¢
page 29), then if nec-
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