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Joined: Sep 2001
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pvj Offline
Moderator-Executone-Isoetec, Samsung
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You would think that if the backup battery was dead, the system date would default and not cause a problem.If I recall the older SVMi-4 or 4E had a similiar problem where the date would flip to also maybe 2092?

Thanks for posting the battery link, could be very helpful to others !

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the batteries have little tabs on them that solder onto the top of the processor. So those batteries were hard to find. they are not the typical batteries that just go through the processor and you solder on the back side.

Joined: Jun 2011
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Originally Posted by Ironhedz
I have seen this more on 7100 than on 7200, 7400. I had a client that had a 7100 where this issue would seem to happen once every two months or so. I ended up replacing the battery on the mp10a and have not had the issue since. Not saying that is the complete fix, but it seems to have helped in my case. Haven't had this issue resurface with the client since the battery was changed, about 6 months ago. The hardest part is soldering the tiny, tiny, battery on the mp10a. The only place I could find the batteries was aliexpress. Below is the link - good luck.
https://www.aliexpress.com/item/32956026111.html?spm=a2g0o.order_list.0.0.21ef18025toPoF

Did this issue come back for you since replacing the tiny battery? One of the systems I had would go along time before the issue came back, sometimes a year or just under a year. Don't have that issue anymore... replaced it with Cloud PBX!

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The only reliable way I've been able to keep this from happening is to get away from port forwarding and connect to the affected systems with a VPN.On each site where we've done that, this issue goes away.

-B

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