Siemens GIGASET A580 User Manual page 118

Specify the last part of your SIP address (URI) here (maximum 74 characters).
Domain
Example
For the SIP address "987654321@provider.com", enter "provider.com" in
Domain.
Proxy server address
The SIP proxy is your VoIP provider's gateway server. Enter the IP address or the
(fully-qualified) DNS name of your SIP proxy server (maximum 74 characters).
Example: myprovider.com.
Proxy server port
Enter the number of the communication port that the SIP proxy uses to send
and receive signalling data (SIP port).
Port 5060 is used by most VoIP providers.
Registrar server
Enter the (fully-qualified) DNS name or the IP address of the registrar server
(maximum 74 characters).
The registrar is needed when the phone is registered. It assigns the public IP
address/port number to your SIP address (Username@Domain) that were used by
the phone at registration. With most VoIP providers, the registrar server is iden-
tical to the SIP server. Example: reg.myprovider.com.
Registrar server port
Enter the communication port used in the registrar. It is mainly port 5060 that
is used.
Registration refresh time
Enter the time intervals at which the phone should repeat the registration with
the VoIP server (SIP proxy) (a request will be sent to establish a session). The
repeat is required so that the entry of the phone in the tables of the SIP proxy
is retained and the phone can therefore be reached. The repeat will be carried
out for all activated VoIP phone numbers.
The default is 180 seconds.
If you enter 0 seconds, the registration will not be repeated periodically.
Area: Network
Please note
If you have downloaded the general settings for your VoIP provider from the
Gigaset configuration server (
be preset with the data from the download (e.g. the settings for the STUN
server and outbound proxy).
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.
Web configurator – setting the phone using a PC
£
Page 115), then some fields in this area will
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