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 = https://ex1.domain.com/EWS/Exchange.asmx ; URL to MS Exchange EWS user = myname at domain.com ; 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120430/40313940/attachment.htm>
Dne 30.4.2012 11:09, Bharat Lalcheta napsal(a):> > 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 = https://ex1.domain.com/EWS/Exchange.asmx ; URL to MS Exchange EWS > user = myname at domain.com <mailto:myname at domain.com> ; > Exchange username > secret = xxxxxx ; Exchange password > refresh = 10 ; refresh calendar every n minutes > timeframe = 20 >try user = domain.com/myname <mailto:myname at domain.com> ; Exchange username -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120506/0e7e15b8/attachment.htm>
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 = https://ex1.domain.com/EWS/Exchange.asmx ; URL to MS Exchange EWS > user = myname at domain.com <mailto:myname at domain.com> ; > 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-usersDid 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. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120506/696fcad7/attachment.htm>
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