I am trying to integrated cisco unity connection with exchange 2010 for single inbox in our test lab. But I am getting this error.
"some possible reasons for 401: Incorrect service account name or password. Service account password expired. Proper permissions not granted to service account. Exchange mailbox uninitialized"
I verified this information
The 401 means something with the authentication configuration isn't correct between UC and Exchange. The most common issues we see in TAC are:
1. You've mistyped the password for the UM service account (the UM test does not verify this username/password)
2. You've forgotton the domain\ in front of your UM service account
3. Your authentication (Basic, NTLM, Digest) configuration doesn't match what's configured on UC and what's configured in IIS on Exchange.
But still not working.
11:41:10.416 |15731,,,CsEws,10,[CsEws/CsEwsClient.cpp:472]: HTTP request failed with error: Bad response from server, HTTP code returned: 401, HTTP status code: 401, for ews URL: test.com verb: POST
11:41:10.416 |15731,,,CsEws,10,FAILED HTTP Request:
<?xml version="1.0" encoding="utf-8"?>
You do not have permission to view this directory or page using the credentials that you supplied because your Web browser is sending a WWW-Authenticate header field that the Web server is not configured to accept.
<p>Please try the following:</p>
<li>Contact the Web site administrator if you believe you should be able to view this directory or page.</li>
<h2>HTTP Error 401.2 - Unauthorized: Access is denied due to server configuration.<br>Internet Information Services (IIS)</h2>
<p>Technical Information (for support personnel)</p>
<li>Go to <a href="Microsoft" _mce_href="http://go.microsoft.com/fwlink/?linkid=8180">Microsoft">http://go.microsoft.com/fwlink/?linkid=8180">Microsoft Product Support Services</a> and perform a title search for the words <b>HTTP</b> and <b>401</b>.</li>
<li>Open <b>IIS Help</b>, which is accessible in IIS Manager (inetmgr),
And I am getting these errors in the logs
Any help is appreciated.