IOS version that supports both a ADSL-WIC and WIC-1B-S/T in a 1720 router

[ttso]

I have a Cisco 1720 Router that needs to run IP/FW/IPSEC 56 software and in addition support both ADSL-WIC and WIC-1B-S/T cards. The ADSL service will be the primary route whilst the ISDN will form the secondary route.

Is there an IOS version that will support both these cards in the same router ?

[beth-martin]

According to the hardware/software compatibility matrix on Cisco's website you need either 12.2(2)T or 12.2(8)YJ with the appropriate featureset to run both cards

http://www.cisco.com/cgi-bin/front.x/Support/HWSWmatrix/hwswmatrix.cgi