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Upgrad 7912 to SIP

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convervoip

convervoip

Technical User
Feb 19, 2006
18
US
I have a call manager with 7940 and 7960 phones and I want to change the firmware on my 7912 to SIP. I want to see how they are on an Avaya CM. Do you know where on Cisco site I can download this and can I have two different firmware loads on the ftp?
Thanks
 
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