Well i got my hands on a 876 router that my company had purchase 2-3 yrs ago.
The router has the 12.4(4)T3 IOS and the c870:adventerprisek9-mz.124-4.T3.bin system image.
So my question is : Is there any newer IOS that i can install in this router ??? i want to reset the router's config so i can use to for a site-to-site vpn with i Cisco ASA 5510 (since some time ago it had being used as adsl modem for a SOHO)