[Asterisk-Users] Reversing a Firmware Upgrade

David J Carter david.carter at codepipe.com
Wed Dec 24 16:01:52 MST 2003


Michael,

A reply I received from Grandstream.

Depending on your firmware version.  Firmware family 1.0.4.x is not
interchangeable with 1.0.3.x and therefore cannot downgrade back.  What is
the current firmware version and what version do you want to roll back to?

Regards,

Richard Huang
Grandstream Technical Support

Hope this helps.

Regards

Dave
Tel: - +44 (0) 709 215 4039
SipPhone :- 1 747 669 1957
Iaxtel: - 1 700 818 8820

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com]On Behalf Of Michael T
Farnworth
Sent: 24 December 2003 20:05
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] Reversing a Firmware Upgrade

My Grandstream phone seems quite happy to accept a new firmware, but
having tried the latest beta firmware, which I am unhappy with I want to
update with an older version.  How do I do this?

Thanks,
Michael

--
Michael T Farnworth
Maxima Systems Ltd (http://www.maximasystems.com)
16 Woodbourne Sq
Douglas
Isle of Man
IM1 4DB

Tel: +44 (0)1624 665826

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