YOJ, I think you are confused with PAP2 and a regular Linksys router. There are two master passwords to reset PAP2. Dial 73738# Password: 7756112# or 8995523# Up for sale is a NEW Factory Unlocked Linksys PAP2-NA 2 PORTS phone adapter SIP VOIP. This item is in great physical condition and is working properly. See pictures for more details! Local Pickup. We can then adjust your invoice before checkout. the Phone Adapter's base so it can stand in place, or mount the Phone Adapter on a wall. Instructions for Connecting the Phone Adapter If you already have an account set up with your Internet phone service provider, then proceed to step 1. Manual Configuration 1. Find the IP Address (above) of the device and open a web browser to the IP address of the device. 2. Login with the device user password. The default password is typically blank (no password) or admin. Linksys ATA Telephone/ fax Ethernet Broadband CPE (DSL, cable, fixed wireless) Broadband SIP proxy Layer 3 IP infrastructure PSTN Voice gateway 194487 V V Optional On-Site Call Control (SPA9000 or Legacy PBX) Introducing Cisco Small Business Analog Telephone Adapters Linksys PAP2-NA Manuals & User Guides. User Manuals, Guides and Specifications for your Linksys PAP2-NA Adapter, Network Card, Telephone Accessories. Database contains 4 Linksys PAP2-NA Manuals (available for free online viewing or downloading in PDF): Operation & user's manual, Administrator's manual, Configuration instructions . Here is just my 2 cents.. I think Linksys Messed up on the -NA atleast should either have had a reset button or should have a backup password that you can get from Linksys Support. cause now I have 4 devices that are just paperweights now cause I forgot my password and Linksys wont replace them cause I got them off ebay so I am out over $200. I could not upgrade to 5.1.6 from software that I found through google on one of cisco / linksys sites. i tried to upgrade using the Windows utility - whereby