8 discussions on Cabling-Design.com Forums about the Cisco CISCO3640: what owners asked, what went wrong, and what fixed it.
Hi -- Sorry if this question isn't as advanced as the rest of thequestions, but I don't see anything about posting guidelines in yourfaq (which I also don't see).In general, I am looking for some info about SIP / VOIP 'free calls.'In...
Hi All,I am trying to upgrade my 3640's flash. I understand that the maxsupported (officially) is 2 x 16MB. However has anybody tried with 2 x32MB flash simm modules? Is it supposed to work?HD
Has anybody found anything from Cisco on how to spot fake gear? Anysuggestions would be great. Thanks.
I was just wondering if any voice over IP hardware products can work ona local area network that is not be connected to the Internet. Forinstance, if you have two of your voice over IP routers connected toone another using a crossover...
Hi all,just got my new linksys srw224 switch with poe (power over ethernet).Tried to hook up a couple of cisco 7960 phones, so that we could throwthose *()!@JJ power-adapters away... But, the 7960's (not -G models)do not seem to work with...
Hello all,I would like to learn more about VoIP. I have a networking background so Ihave stumbled through a lot of it already. I found this book with fairlygood reviews: Voice over IP Fundamentals (Hardcover) by Davidson, Peters,and...