On Sat, Dec 18, 2010 at 11:20 PM, Erik Mitchell <erik.mitchell at gmail.com> wrote: > > What I'm looking for is the latest release of the SIP firmware for the CP-7941G: > Can anyone help me out? There are some helpful links on voip-info for these phones: http://www.voip-info.org/wiki/index.php?page=Asterisk+phone+cisco+79xx Does the phone currently have the SIP image on it or is it still the default SCCP image? If the images linked on that page don't work, I'm pretty sure there will be no way for you to legally upgrade without a support contract from Cisco. Sucks, I know, but that's the way Cisco rolls on nearly all of their gear. In fact, in most cases when purchasing secondhand/refurb Cisco gear, it's actually illegal to use it without purchasing a software image from them (even if the unit came with working software). -Erik