<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt">Hi,<br><br>I am using OpenSIPS 1.5.3 no-tls with call-control support for prepaid billing.<br>There can be many parallel sessions using one balance per subscriber.<br>But sometimes call-control gets stuck. Getting no credit found evenif there's enough credit to make call.<br>I did increase socket timeout in callcontrol config file. That has decreased the frequency of failing.<br>Another thing is, it's a cluster setup. There are 2 opensips servers , handles 50%-50% calls. Both servers sends request to one CDRTool server to fetch maxsessiontime & debit balance. But still sometimes facing issue with call-control.<br>Can you please let me know how to resolve this?<br><br>--<br>VoipExpert<br><!-- cg25.c4.mail.gq1.yahoo.com compressed/chunked Mon Jan 11 07:45:55 PST 2010 -->
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