session.callrecording

session.callrecording

Shadow variable that stores your call recording when using the recordcall property.

Example

recordcallexample.php:

<?php
echo "<?xml version=\"1.0\" encoding=\"latin-1\"?>";
?>
<vxml version="2.0">
<property name="recordcall" value="true"/>
<form id="recordform">
<transfer dest="1234567890">
<prompt>
Please hold while you are transferred.
</prompt>
</transfer>
<block>
<submit next="savecallrecording.php" namelist="callrecording" method="post"/>
</block>
<catch event="connection.disconnect.hangup">
<submit next="savecallrecording.php" namelist="callrecording" method="post"/>
</catch>
</form>
</vxml>

savecallrecording.php:

<?php
echo "<?xml version=\"1.0\" encoding=\"latin-1\"?>";
?>
<vxml version="2.0">
<form id="greeting">
<block>
<?php
if (isset($_FILES['callrecording']) && is_uploaded_file($_FILES['callrecording']['tmp_name'])) {
move_uploaded_file($_FILES['callrecording']['tmp_name'],"temp.ul");
$timestamp = time();
$cmdline = `/usr/local/bin/sox -t ul -r 8000 temp.ul $timestamp.wav`;
unlink("temp.ul");
echo "<exit/>\n";
} else {
echo "<exit/>\n";
}
?>
</block>
</form>
</vxml>

Explanation

From this example, the callee is transferred to 1234567890 and the callee and the party that gets transferred to have a conversation. From here, depending on which end decides to hang up first, the application submits the shadow variable, session.callrecording, through callrecording and the recording of the call gets stored.

Notes

None