[asterisk-users] Asterisk thread limit

satish patel satish_lx at hotmail.com
Wed Apr 13 09:50:31 CDT 2011


Hi Guys!

I'm middle of testing my asterisk-1.8.3.2 just make sure how much call it could handle in production so following is my senario. 

[sipp_client]---------------[Asterisk]----------------[sipp_server]

sipp_client
./sipp -sf uac_pcap.xml -d 100000 -i 172.30.254.211 -s 2000 172.30.1.47 -l 1000 -r 250 -rp 5000 -m 1000

sipp_server
./sipp -sn uas -i 172.30.245.208


In above if i set -r 250 -rp 5000 calls per sec. in this case my asterisk stopped accepting calls at  382 active calls and sipp client through error "1302704824.872674: Can create thread to send RTP packets. (But asterisk is still live to accept calls) 
" 

I have ulimit is set to unlimited so just wondering is there any asterisk number of thread limitation which we can set to go beyond this boundary?

-S 
 		 	   		  
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