Cisco 7965G work through SIP without participation of TFTP. is it possible to?

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uffzy2015-07-09 17:20:31

SIP

uffzy, 2015-07-09 17:20:31

A purely theoretical question, is it possible to make the cisco 7965G work without TFTP via sipu, as we suppose it is implemented on small business ciscos. Perhaps through the official or some custom firmware, or these ciscos are not intended at all and cannot work like that?

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3 answer(s)

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catHD, 2015-07-09
@catHD

How to work? :) Specify what you are talking about, tftp actually serves only for configuration, that is, in order to give the config and, if necessary, firmware, but the protocol is sip / SCCP
habrahabr.ru/post/176019
habrahabr.ru/post/ 134851

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uffzy, 2015-07-09
@uffzy

I want this tsiska to not know what tftp is at all :) in the sense that it does not touch it in any way, it works on an asterisk without the participation of tftp. That's what I'm talking about, is this possible? if in small business tsiska, there in general it is possible to adjust through web interface and everything will work. I want 7965 to be able to do that too

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Vasily, 2015-07-09
@DobriyJuk

If the download is via the web, then it was loaded via the http/https protocol, not via sip :). That's why it's a small business. You have 5-10 phones and you can easily update them. And phones of a different level are strictly tftp, since it is assumed that there are hundreds and thousands of them. And no one, even in the worst nightmare, will dream of updating this entire park with their hands.
And if it's not a secret, where does such a task come from? After all, if the matter is in security, then you can open access to a certain server and on a certain port only to certain IP / MAC and not fool yourself. In the end, take the first three bytes of the MAC - this is the code of a specific vendor, and add a mask to the permissions. Or is the problem somewhere else?