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copied!<p>To place test H.323 calls, you can't beat ohphone:</p> <pre><code>(sleep 30; echo q) | ohphone -s Default -n -u from_user to_user@gateway > /tmp/output.$$ </code></pre> <p>You can typically find ohphone as a package in your linux distribution:</p> <pre><code>apt-get install ohphone </code></pre> <p>The source can be found on <a href="http://www.voxgratia.org/downloads.html" rel="nofollow">voxgratia</a> While older, it still works splendidly.</p> <p>Processing the output is a tad tricky with ohphone, but you can use something like a perl script to process it into an errno value.</p> <p>Here's a quick and dirty example does just that:</p> <pre><code>#!/usr/bin/env perl $delay=$ARGV[0]; if(! $delay) { $delay = 10; } $from=$ARGV[1]; if(! $from) { $from = "default_from_user"; } $to=$ARGV[2]; if(! $to) { $to = "default_to_user"; } $gateway=$ARGV[3]; if(! $gateway) { $gateway = "127.0.0.1"; } print "Running: (sleep $delay; echo q ) | (ohphone -s Default -n -u $from $to\@$gateway)|\n"; open(IN,"(sleep $delay; echo q ) | (ohphone -s Default -n -u $from $to\@$gateway)|"); my $call_started=false; my $call_completed=false; my @results; my $skip=1; while($line=<IN>) { if($line=~/Listening interfaces/) { $skip=0; next; } if($skip) { next; } if($line=~/^Could not open sound device/) { next; } chomp($line); push(@results,$line); if($line=~/was busy$/) { print "$to: Called party busy\n"; exit 1; } if($line=~/^Call with .* completed, duration (.*)$/) { print "$to: Completed duration $1 call.\n"; exit 0; } if($line=~/has cleared the call, duration (.*)$/) { print "$to: Completed duration $1 call.\n"; exit 0; } if($line=~/^Call with .* completed$/) { print "$to: No call duration.\n"; exit 2; } } close(IN); $result=join("\n",@results); print "$ARGV[0]: Unknown results:\n$result\n"; exit 255; </code></pre> <p>This script is a quite a few years old, but it has worked well for us during that time.</p>

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