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Mitel Forums => Mitel MiVoice Business/MCD/3300 => Topic started by: bobcheese on September 07, 2010, 04:45:31 PM

Title: R9 to 4.1 IPT
Post by: bobcheese on September 07, 2010, 04:45:31 PM

Ok may sound a little stupid but I have a install coming up to install a 3300 (MCD4.1) customer requires it to be IP tunked to another 3300 (R9) which cannot be upgraded at the moment. Normally there is no issue using IP trunking between two switches running different releases however, obviously 4.1 will be the new database format. I know in theory this shouldn't make a difference but there is just a little niggle in the back of my mind. Someone put my mind at rest please........ ;D

Title: Re: R9 to 4.1 IPT
Post by: Mattmayn on September 08, 2010, 07:46:38 AM

It will work just fine.

Title: Re: R9 to 4.1 IPT
Post by: chode79 on September 10, 2010, 04:37:16 PM

I am networking 2 systems currently - 1 w 9.0.0.41 and the other at MCD 4.1 - works ok however, there is an issue with SDD sync. Other than that you should be good.