Yes, this will work fine with DiRT. Different domains, server names, mail systems etc... will not cause any problems... This is one of the scenarios it was specifically designed and tested to support. Check out the DiRT help and training videos here:
Yes, if you change the aliases of the users (why/how would you do this given your steps above?). If DiRT can't find the user in the directory by directory ID, RDN or Alias it'll create a new AD account on the fly for the subscriber - you'll have to use the Migrate Subscriber Data to move the subscriber info from that newly created account to the desired AD account. This can be pretty time consuming for a lot of users but it can be done.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...