IAD with direct RJ11 ADSL port..?

Does anyone know about a good IAD that can be use with Asterisk, that has direct RJ11 port for WAN connection (ADSL connection) which can be use without using an ADSL modem in the middle? (Modem function should be integrated in the IAD itself)

I have gone through the Internet but unable to find a good one except of Comtrend CT-600 VoIP IAD, that has someother problems when using with Asterisk.

Device must suported SIP protocal, G.729 codec and NAT as well.


I have specially check asteriskguru site but all the IADs there has RJ45 port for WAN connection. I need to find something with RJ11.