[cisco-voip] SCCP Version Question

[STEVEN CASPER]

That what is weird about this. 8-4-4 is already using V17 and 8-4-4 should upgrade to later SCCP loads with no problem. They are using MPLS encryption but I can not see what difference that would make.

>>> Lelio Fulgenzi <lelio at uoguelph.ca> 3/1/2011 10:33 AM >>>
Ah yes. V17 issues as well. That affects SRST compatibility which affects IOS and CUE. It's a bit of a domino effect. 

Sent from my iPhone

On Mar 1, 2011, at 10:25 AM, "Lewis, Chris" <Chris.Lewis at magnetar.com> wrote:




I recall this from one of the previous discussions on here

https://supportforums.cisco.com/docs/DOC-8131

Not sure if that was what you were thinking of.

Chris


From:cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: 01 March 2011 15:14
To: STEVEN CASPER
Cc: cisco-voip at puck.nether.net 
Subject: Re: [cisco-voip] SCCP Version Question



here are some notes from my upgrades project. i suspect they didn't want to go through multiple firmware upgrades.

7942/62
    For all SCCP firmware upgrades from firmware release versions earlier than 8.3(3)
    to version 8.5(2)SR1 or greater, you must first upgrade your firmware to version 
    8.5(2). Once you have upgraded to version 8.5(2), you can upgrade your IP Phone 
    to version 8.5(2)SR1 or later. 



---
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Cooking with unix is easy. You just sed it and forget it. 
                              - LFJ (with apologies to Mr. Popeil)



From: "STEVEN CASPER" <SCASPER at mtb.com>
To: cisco-voip at puck.nether.net 
Sent: Tuesday, March 1, 2011 10:06:06 AM
Subject: [cisco-voip] SCCP Version Question

We will soon be gaining responsibility for a Call Manager cluster running7.1.3.30000-1. Reviewing the system I noticed that all of the 7942/62 & 7941/61 phones are not running the default firmware sccp 8-5-2SR1 but are on 8-4-4S. The current keepers of the cluster indicated that when they upgraded there was a good reason for not upgrading firmware but are not sure why now. Was 8-4-4 a breakpoint of some sort or can any one think of a reason the phones were not upgraded? I am thinking that maybe they just did not want to go through the hassle and risk at the time but you never know. 



Thanks for nay input,



Steve

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