Can't open AD7000W IP address iPhone 5

Hi all,

I have just purchased the AD7000W Airplay speaker and I am having trouble connecting to the speaker using the IP address 192.168.1.1 which is given in the quick start guide. I am following all the steps (non WPS) but my iPhone 5 just will not open the IP Address.

I have tried with Airplane mode on and off and still no joy!

Does anyone have any ideas?

Thanks in advance
Ben