<p>Hiii all,</p><p>I am using asterisk 1.8.9.2 and compile all modules related to calendar.</p><p>neon version is 0.29.6. OS is ubuntu 11.10.</p><p>I configured ical for zimbra, caldav for google mail and ews for exchange 2010 calendar.</p>
<p>ical and caldav setup working fine and i am getting my calendar events perfectly. But for exchange 2010 calendar i am getting following error.</p><p>"Unable to communicate with Exchange Web Service at '<a href="https://ex1.domain.com/EWS/Exchange.asmx">https://ex1.domain.com/EWS/Exchange.asmx</a>': Could not authenticate to server: ignored NTLM challenge, GSSAPI authentication error: Unspecified GSS failure. Minor code may provide more information: Credentials cache file '/tmp/krb5cc_0' not found"</p>
<p>my calendar.conf is as follows</p><p>[calendar3]<br>type = ews ; type of calendar--currently supported: ical, caldav, exchange, or ews<br>url = <a href="https://ex1.domain.com/EWS/Exchange.asmx">https://ex1.domain.com/EWS/Exchange.asmx</a> ; URL to MS Exchange EWS<br>
user = <a href="mailto:myname@domain.com">myname@domain.com</a> ; Exchange username<br>secret = xxxxxx ; Exchange password<br>refresh = 10 ; refresh calendar every n minutes<br>timeframe = 20 </p>
<p>calendar show status command shows following output</p><p>Calendar Type Status<br>-------- ---- ------<br>calendar3 ews free </p><p>Please help me out for solve above problem.</p>
<p>Thanks in advance<br clear="all"><br>-- <br>Bharat Lalcheta<br>
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