Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

SIPAddresses post Office 365 migrations

Posted on 2016-08-29
1
Medium Priority
?
37 Views
Last Modified: 2016-09-01
We are having some issues with Office Communicator after migrating users to the Office 365 cloud.

The trouble, I think, is because we have one AD domain to log into (Contoso.com), but users some users may have an alternate PrimarySMTPAddress based on their site (NorthwindTraders.com) and Communicator allows the SIP of NorthwindTraders.com.

Communicator used to be able to use their SAMaccount to log in, so now when Communicator tries to connect to Outlook for meetings or contact info, it prompts the users continuously for their credential...

Example:
SAMAccount:     John.Doe
UPN:      John.Doe@contoso.com
PrimarySMTPAddress:      John.Doe@NorthwindTraders.com
EmailAlias:     John.Doe@contoso.com
SIPAddress:     John.Doe@NorthwindTraders.com

I assume that we would simply have to change all msrtcsip-primaryuseraddress addresses to match the users UPNs?

If so, does anyone have a script to assist please? Probably need to firstly export a list of users with non-Contoso.com SIP addresses then just change those to match the UPN?

Thanks for any help in advance.
0
Comment
Question by:Christian Hans
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 6

Accepted Solution

by:
Ganesamoorthy S earned 2000 total points
ID: 41775111
Active Directory On-premises SMTP did not match with their Office365 SMTP name, need to sync this

http://www.windowstricks.in/2016/08/active-directory-premises-user-name-not-match-office365-user-name.html
0

Featured Post

Problems using Powershell and Active Directory?

Managing Active Directory does not always have to be complicated.  If you are spending more time trying instead of doing, then it's time to look at something else. For nearly 20 years, AD admins around the world have used one tool for day-to-day AD management: Hyena. Discover why

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Here's a look at newsworthy articles and community happenings during the last month.
There are times when we need to generate a report on the inbox rules, where users have set up forwarding externally in their mailbox. In this article, I will be sharing a script I wrote to generate the report in CSV format.
Attackers love to prey on accounts that have privileges. Reducing privileged accounts and protecting privileged accounts therefore is paramount. Users, groups, and service accounts need to be protected to help protect the entire Active Directory …
This video shows how to use Hyena, from SystemTools Software, to update 100 user accounts from an external text file. View in 1080p for best video quality.

722 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question