When you click on the Network tab in the Server Configuration, it takes a long time before the page opens.

You will have a DNS issue. This can cause all kinds of problems.

Solution:

1. Open an SSH connection to the Gigaset T300/T500.

2. On the command line you enter the following command:

dig <IP address DNS server> <DNS name>

Example:

  [root@T300 ~]# dig 192.168.2.1 gigaset.com

  ;; Got answer:

  ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18325

  ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

  ;; QUESTION SECTION:

  ;192.168.2.1.                   IN      A

  ;; ANSWER SECTION:

  192.168.2.1.            0       IN      A       192.168.2.1

  ;; Query time: 0 msec

  ;; SERVER: 192.168.2.1#53(192.168.2.1)

  ;; WHEN: Tue Jun 28 16:40:15 2011

  ;; MSG SIZE  rcvd: 45

  ; <<>> DiG 9.3.1 <<>> 192.168.2.1 gigaset.com

  ;; global options:  printcmd

  ;; Got answer:

  ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 25110

  ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

  ;; QUESTION SECTION:

  ;gigaset.com.                   IN      A

  ;; ANSWER SECTION:

  gigaset.com.            15077   IN      A       213.131.235.198

  ;; Query time: 12 msec

  ;; SERVER: 192.168.2.1#53(192.168.2.1)

  ;; WHEN: Tue Jun 28 16:40:15 2011

  ;; MSG SIZE  rcvd: 45

3. Check the Query time.

4. If needed, try another DNS server.

5. Change the DNS server settings in the T300/T500 if needed.