convert publisher Call manager to subscribe

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Feb 28th, 2010
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I have 2 call manager, first one is Publisher (active) and second one is Subscribe (inactive)

All with version 5.0.2

For some reasons, we make upgrade for the publisher (active) to version 5.1.3

But the subscribe (inactive) still with version 5.0.1

When we try to make synchronize between them, the subscribe (inactive) reject and say that can not deal with other call manager (active) because it is higher version

And I only have Original CD call manager version 5.0.1

The subscribe inactive call manager now become as publisher by its self and I try to convert it again to subscribe, I couldn’t

So please, tell me your suggestions

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Jaime Valencia Mon, 03/01/2010 - 06:23
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The roles CANNOT be changes once they're installed.

A PUB cannot be a SUB and viceversa unless you reinstall it and choose another role.

I'm assuming you upgraded the PUB and switched versions, wrong procedure

Go back to old version in PUB, apply 5.1(3) upgrade to ALL servers, AND THEN start switching versions one server at a time.



If this helps, please rate

Adrian Saavedra Mon, 03/01/2010 - 06:40
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And remember that you can't have a CallManager cluster with mixed software versions.

Hope to help,

-- Adrián.


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