<p></p>
<p>thank you Daniel<br>
3- the key is created as follows:<br>
a.b.c.d:5060:X.Y.Z<br>
where "a.b.c.d" is the IP where we receive the call on, IP of the proxy<br>
"X.Y.Z" are the first 3 octets of the source IP, customer sending calls to the proxy</p>
<p>some times they are very similar for example<br>
10.20.30.41:5060:10.20.30</p>
<p>for 4 I will look into your suggestion</p>
<p>by the way the kamailio has 16 GB of ram, this is the output of "kamcmd core.shmmem"</p>
<p><code>[root@aw-atl-proxy-02 sbin]# ./kamcmd core.shmmem { total: -2147483648 free: 2108379744 used: 37308232 real_used: 39103904 max_used: 39571432 fragments: 6458 } </code></p>

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