6800 Series SIP Firmware Package (all models) (V4.2.0.1080 SP1 GA, 05/2016, zip)

Software Releases

6800 Series SIP Firmware Package (all models) (V4.2.0.1080 SP1 GA, 05/2016, zip)

Language Packs

6800 Series Language Pack (V4.2.0.1080 SP1, 05/2016, zip)

Administrators Guides

6800 Series Administration Guide (V4.2.0.1080 SP1, 05/2016, pdf)
6800 Series TR-069 Configuration Guide (V4.2.0.1080 SP1, 05/2016, pdf)