Please forgive the thread necromancy. I am debating which device(s) to purchase for my sister - she has no router or SIP adapter. I have a PAP2T sitting around collecting dust, and was debating using that then I found the WRP400. I cannot find any information on SIP config on this device.
Nothinelse, you indicate you have configured the device. Any screenies on the interface you can provide, or information on the SIP config aspect for the non-provider locked WRP400?