Siemens Gigaset S450 IP User Manual page 16

– It may not have been possible to
dynamically assign an IP address to
the phone
or
– You have assigned a static IP address
to the phone that has either already
been assigned to another LAN sub-
scriber or does not belong to the
router's address block.
¤
Find the IP address using the hand-
set menu:
¢
v Ð
Settings
¢
Local Network
¤
Start the Web configurator with the
IP address.
¤
If no connection can be established,
change the settings on the router
(activate DHCP server) or the
phone's IP address.
Provider registration failed!
u
Your personal data for registering with
the VoIP provider may have been
entered incompletely or incorrectly.
¤
Check your entries for Username,
Authent. Name and
In particular, check your use of
upper and lower case.
To do this, open the following menu
on your handset:
¢
v Ð
Settings
¢ ¢
VoIP Provider Registr.
(see page 68)
u
The server address for the VoIP server
has not yet been entered, or has been
entered incorrectly.
¤
Start the Web configurator.
¤ ¢
Open Settings
¢
Connections
¤
Edit the server address where neces-
sary
¢
Base
(see page 68)
Authent. Password.
¢
Telephony
Telephony
Web page.
Please note:
If port forwarding is activated on your router
for the ports that have been registered as the
SIP port (Standard 5060) and the RTP port
(Standard 5004), it makes sense 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):
– Via the handset menu:
£ £
v Ð
Settings
Or
– Via the Web configurator:
¥ £
Open
Settings
Web page.
¥
Select
IP address
Please note that the IP address and subnet
mask depend on the router's address block.
You must also enter the standard gateway and
DNS server. The IP address for the router is
generally entered here.
First steps
£
Base Local Network
IP Configuration
type.
15