Siemens Gigaset DE380 IP R User Manual page 32

RTCP port
Specifies the local communication port that the phone should use to receive
voice data. Enter an even number between 1024 and 49152. If you enter an
odd number, the next lowest even number will be selected automatically
(e.g., you enter 5003, then 5002 is set automatically). The default port
number for voice transmission is 5001.
Please note
If port forwarding is activated on your router for the ports that have been
registered as the SIP port (default 5060) and the RTP port (default 5004), it
is advisable to deactivate DHCP and assign the phone a static IP address
(otherwise you may not be able to hear the other party during VoIP calls).
To read about how to set an IP address see
IP address and subnet mask depend on the address range of the router. You
must also enter the standard gateway and DNS server. The IP address for the
router is generally entered here.
Account Settings
You need to set up a VoIP account with a VoIP provider for each VoIP phone
number. Enter the configuration data that is necessary for accessing your VoIP
provider's SIP service. You will receive this data from the VoIP provider.
Username
Enter the caller ID for your VoIP provider account. This ID is usually identical
to the first part of your SIP address (URI, your Internet phone number).
Example: If your SIP address is "987654321@provider.com," enter
"987654321" as the
(optional)
Display Name
Enter any name that should be shown in the other caller's display when you
call them via the Internet. All characters in the UTF8 character set (Unicode)
are permitted. The name must not exceed 32 characters.
Auth. name
Specify the registration or authentication ID agreed to with your VoIP pro-
vider. The registration ID serves as the access ID that your phone must spec-
ify when registering with the SIP proxy/registrar server. The
generally identical to the
Configuring the phone via the Web configurator
Username .
Username
, i.e., to your Internet phone number.
¢
page 27.
Auth. name is
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