Hi Folks,<br><br>We are trying to upgrade from 6.1.3 to 8.0, can any one suggest me good advice, as which version of 8 is stable and also support our old phones like 7940,60, and 7912. also what is the precaution i have to follow, as we are running 7845 MCS server, also do we need to update the load for phones before upgrade and also licenses.<br>
<br>Any good link to follow on cisco website?<br><br>I really Appreciated.<br><br>Thanks<br><br>Saboor!<br>