View single post by slychiu
 Posted: Tuesday May 3rd, 2011 05:49 am
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slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5493
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If you use the UCM/Ethernet with firmware 5.178 or above you should be able to upgrade Comfort firmware and vicabulary
You cannnot do the same through UCM01
The presence of UCM01 should not affect anything as long as you are not using that Rs232 interface for upgrading

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