Siemens Gigaset A580 IP User Manual page 30

Please note
If port forwarding is activated on your router for the ports that have been reg-
istered as the SIP port and the RTP port (
tivate DHCP and assign the phone a static IP address (otherwise you may not
be able to hear the other party during VoIP calls):
u
Assign an IP address via the handset menu:
£ £
Settings
§Menu§
Or
u
Assign an IP address via the Web configurator:
¤
Open the following 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.
£
£
Base Local Network
Settings
type.
Page 142), it is advisable to deac-
£
IP Configuration.
First steps
29