BCM 50 newest patch, now its echoing

[Wallysworld]

BCM 50, 3.0
20 I.P. sets, all 1100 series
I've been having issues with the KEM modules on the reception set (1140e) contstantly freezing up (just the KEM's freeze, phone works o.k.)
Now at Nortel's behest I installed the latest and greatest patch (BCM50.R300.SU.SYSTEM28) and lo and behold now the customer is complaining of echoing on several telephone sets!

 

[bigcat919]

Since Nortel told you to use this patch, go back to them with the echo and let them figure it out..(good luck, you'll need it)

 

[Wallysworld]

I got an answer;
re: "KEM module, 1140e, keeps resetting" thread.