Cisco 2600 Series Routers

• Cisco 2600 Series - Release Notes for Release 12.0

• Cisco IOS Release 12.0
  Cross-Platform Release Notes

• Feature Pack Release Notes

• Cisco 2600 Series - Cisco IOS Release 12.0 T

• Cisco 2600 Series - Cisco IOS Release 12.0 XC

• Cisco 2600 Series - Cisco IOS Release 12.0 XD

• Cisco 2600 Series - Cisco IOS Release 12.0 XG

• Cisco 2600 Series - Cisco IOS Release 12.0 XH

• Cisco 2600 Series - Cisco IOS Release 12.0(5) XK

• Cisco 2600 Series - Cisco IOS Release 12.0(7) XK

• Cisco Signaling Link Terminal - Cisco IOS Release 12.0 XR
  The Cisco Signaling Link Terminal (SLT) product adds custom software to the Cisco 2611 platform only. When running the Cisco SLT image, all standard Cisco 2611 software features are disabled.

• Caveats
  Caveat documentation for Cisco IOS Releases 12.0 and 12.0 T (includes open and resolved severity 1 and 2 caveats and select severity 3 caveats for all platforms)