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<TITLE>Re: [Freeswitch-users] Avoid Loops</TITLE>
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<FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Well you could do that, but lets say you have a client that sends you several calls to a conf number... Also when you loop calls they usually loop fairly fast, by using a rate limit based on the ani and dnis you can still let additional calls pass while reducing the chances of getting loop due to call_id rewrites that are happening at the b2buas that are causing the loop<BR>
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K<BR>
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On 3/7/11 11:01 AM, "Stephen Wilde" <<a href="wstephen80@gmail.com">wstephen80@gmail.com</a>> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Thank you for your suggestion! Good idea! I was searching for more complicated solutions but mod_limit is perfect!<BR>
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You say to use rate limiting but why not simply limit the calls number instead of rate?<BR>
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For example a row in dialplan as:<BR>
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<action application="limit" data="hash inbound ${destination_number} 1" /><BR>
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can avoid loops?<BR>
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Stephen<BR>
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On Mon, Mar 7, 2011 at 5:37 PM, Ken Rice <<a href="krice@freeswitch.org">krice@freeswitch.org</a>> wrote:<BR>
</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>I hate this problem... Mod_limit matching ani+dnis doing rate limiting (say 5 calls with matchig ani+dnis in 2 seconds) can kill the loop and either allow you to re-route or allow then to re-route... This happens a lot more than you thing between 2nd and 3rd tier aggregators<BR>
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On 3/7/11 10:24 AM, "Stephen Wilde" <<a href="wstephen80@gmail.com">wstephen80@gmail.com</a> <<a href="http://wstephen80@gmail.com">http://wstephen80@gmail.com</a>> > wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>In some situation there are calls that loops among some providers and I want avoid that situation.<BR>
For example, I receive the call from my client A, I send this call to my provider B but for some reason the call return to me (for example because B sends the call to A and A resends the call to me).<BR>
In case of loop for me the solution can be simply to drop the call so my client can reroute to a different provider.<BR>
There is anyone that can suggest me a way to drop looped calls?<BR>
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Stephen<BR>
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