TRENDnet 150 Mbps Wireless N ADSL 2/2+ Modem Router TEW-657BRM (Black)

It is not on compatible list with AT&T service. and AT&T tech support refused to give info about setting it up for AT&T DSL service.

Anyway, this modem work perfectly with AT&T DSL with these settings:

DSL Multiplexing mode = LLC Based
VPI = 0
VCI = 35
DSL Modulation = G.dmt
DSL Multiplexing Method = LLC-BASED

Connection PPPoE - your userid and password - you can setup the modem password online at [...]

I am on Centurylink formerly Embarq in TX. This unit is fully compatible with Centurylink internet. Make sure you print a copy of your current modem settings from the Centurylink modem that they provide for free. Once you have those settings, it is very easy to set up this Trendnet modem. The reason I got this modem is because I couldn't get the Centurylink modem be compatible with my PS3. The Centurylink modem constantly switches from NAT2 and back to stricter NAT3 settings. I couldn't play online with others on NAT3 on my PS3. I was fed up with it and so I tried this Trendnet. I would highly recommend it for those who also experience the same issues like I had. This Trendnet modem was easy to setup maybe 5 mins to configure and then when I test it on my PS3; it was automatically detecting NAT2 configuration. Since then I have been able to play online with my PS3. Great product and signal strengths is great. I can't speak to the longevity of this unit because I only have had it...Read more

The unit was easy to set up, and works fine with my ISP. However, it has a major problem with the wireless connection. I use a Sony Blu-Ray player to stream Netflix wirelessly (the Sony has a built-in 802.11g connection). Even though there is plenty of signal strength, the connection is dropped every 45 minutes or so. I have to power-cycle the Sony to re-connect. I replaced the TRENDnet device with Netgear DG834G, and everything works fine now. I assume there's a design problem with the TRENDnet.