Re: Calendar Integration Problem

[Michel Verbraak <michel@xxxxxxxxxxxx>]

On 30-04-12 11:09, Bharat Lalcheta wrote:

Hiii all,

I am using asterisk 1.8.9.2 and compile all modules related to calendar.

neon version is 0.29.6. OS is ubuntu 11.10.

I configured ical for zimbra, caldav for google mail and ews for exchange 2010 calendar.

ical and caldav setup working fine and i am getting my calendar events perfectly. But for exchange 2010 calendar i am getting following error.

"Unable to communicate with Exchange Web Service at 'https://ex1.domain.com/EWS/Exchange.asmx': 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"

my calendar.conf is as follows

[calendar3]
type = ews               ; type of calendar--currently supported: ical, caldav, exchange, or ews
url = "" moz-do-not-send="true" href="https://ex1.domain.com/EWS/Exchange.asmx">https://ex1.domain.com/EWS/Exchange.asmx ; URL to MS Exchange EWS
user = myname@xxxxxxxxxx              ; Exchange username
secret = xxxxxx       ; Exchange password
refresh = 10             ; refresh calendar every n minutes
timeframe = 20

calendar show status command shows following output

Calendar             Type       Status
--------                   ----         ------
calendar3            ews        free 

Please help me out for solve above problem.

Thanks in advance

--
Bharat Lalcheta

--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
               http://www.asterisk.org/hello

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users

Did you compile neon against openssl or the default internal ssl? I used against openssl.
Make sure you have the rootca from the exchange server in /etc/ssl/certs

The message/warning looks like the Exchange server expects a kerberos authentication. I have no experience with the EWS calendar module and using kerberos to authenticate.

Hope this info helps.

Michel.

--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
               http://www.asterisk.org/hello

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users