Hi Jacob,
The DMA Tool is available for download via CCO Software Downloads;
Data Migration Assistant User Guide Release 6.1(2)
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/dma/6_1_2/dmaug612.html
Obtaining DMA
If you do not have DMA software on a disk, perform the following steps to download it to the Cisco Unified Communications Manager publisher server. Only a registered user of Cisco.com can download this software.
Procedure
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Step 1 Go to this URL:
http://www.cisco.com/pcgi-bin/tablebuild.pl/callmgr-61
Step 2 Select DMA file.
Step 3 Follow the prompts and provide the required information to download the software.
This is the actual download link;
http://tools.cisco.com/support/downloads/go/PlatformList.x?sftType=Unified+Communications+Manager+Data+Migration+Assistant&mdfid=281023410&treeName=Voice+and+Unified+Communications&mdfLevel=Software%20Version/Option&url=null&modelName=Cisco+Unified+C...
Via these steps from the Software download site
Voice and Unified Communications > Cisco Unified Communications Manager Version 6.1 > Unified Communications Manager Data Migration Assistant > 6.1(2)
Check out the compatibility here;
Table 133;
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/compat/ccmcompmatr.html#wp1533139
Hope this helps!
Rob
