I only use 100 ports as well but we have a very low call volume.
I thought that I saw that you need to allocate 2 ports for every
simultaneous call that you need to support.
The ports are free (no charge) and are UDP not TCP so you do not lose
any TCP ports.
I am not sure what a hacker could do if they attacked these ports.
Ron
On 18/09/2013 2:29 PM, Ira wrote:
Re: [asterisk-users] RTP port ranges Hello Thorsten,
Tuesday, September 17, 2013, 1:05:15 AM, you wrote:
Where is it stated that you MUST use 10000-20000 ???
Someone else please ?
Well, I don't use that range. This is that part of my rtp.conf
rtpstart=16000
rtpend=16100
I knew I didn't need the default 25000 ports, in fact 100 is probably
more than 10 times what I'll ever need.
Been working for for 5 years with those numbers. I decided when I
first did this that if I used non standard ports I might be less
susceptible to hacking. Probably not accurate, but I did it anyway.
-- Ira
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