Added a feature to mail the conference report when the conference is over</dd><dd>Housekeeping the old phone books entries</dd><dd>Fixed setting of modem type for fax</dd><dd>Fixed duplicate error result when faxing</dd><dd>Fixed duplicate status email for fax delivery</dd><dd>Worked around an asterisk feature smelling like a bug. Whenever a call is not answered, an additional cdr entry is generated if any command is processed after the dial timeout.</dd><dd>Added a check to verify if php-curl is installed when performing an upgrade</dd><dd>Fixed export in XLS for Call History