Specifications

99
Creating/managing access profiles
Gigaset SL75 WLAN / en / A31008-M700-B112-1-7619 / web_server.fm / 24.4.06
Version05.08.2005
Making/changing SIP settings
¤ Open the SIP Web page (page 96).
¤ Make the SIP settings (page 94).
¤ Click on Apply.
Making/changing additional SIP
settings
For an example of additional SIP settings,
see Figure 4.
¤ Open the SIP advanced Web page
(page 96).
¤ If your SIP provider supports a Message
Waiting Server, enter the IP address
(Enter IP-Address option activated) or
the computer name (Enter Name option
activated) and the Message Waiting Port.
¤ If necessary, enter the IP address (Enter
IP-Address option active) or the compu-
ter name (Enter Name option active) and
the STUN server port in STUN-Server /
STUN-Port.
A STUN server (Simple Transversal of
UDP over NAT) is used as an alternative
to the outbound proxy server in order
to bypass the NAT or the firewall at the
access point/WLAN routers. STUN serv-
ers cannot be used with symmetric
NATs.
¤ In the Local SIP Port and RTP Base Port
fields, enter the port numbers via
which your handset sends and receives
signalling or voice data.
¤ In Session Timer (in sec.), enter the time
interval at which the handset should
send a request to the SIP server to
establish a session. The recommended
interval is 3600 seconds.
¤ In Registration Timer (in sec.), enter the
time interval at which the handset
should repeat registration with the SIP
server or registrar. The recommended
interval is 3600 seconds.
¤ Click on Apply.
Figure 4 Additional SIP settings (example)
Note:
You should only change the additional SIP set-
tings if you have the appropriate information
from your SIP provider.