No. It's supported on the 1721, 1751, 1760, 1841, 2600XM, 2691, 2801, 2811, 2821, 2851, 3662, 3725, 3745, 3825, and 3845 access routers only,
Cisco 2nd Generation 1 and 2 Port T1E1 Multiflex Trunk Voice WAN Interface Cards
http://www.cisco.com/en/US/prod/collateral/routers/ps5855/prod_qas0900aecd8028d2e5.html