RE: Question on VoIP security

If you follow the basic practices for securing a data network, I really
think that the holes are going to come from the phone switch itself.
It's a ripe target. Look at some of the mailing lists and see if a
particular vendor has a history of getting their products exploited, and
ask how responsive they are to fixing holes as they are reported.

---------in response to the above-----------

Old firmware cisco 7920 wireless voip phone have 'burned in' public and
private as the community strings


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