05-07-2007 02:24 AM - edited 03-14-2019 09:20 PM
Good Day, Guys,
Want to change firmware type for my 7912G.
It is based on SIP image cp7912080000sip060111a currently (version 8.0.0(060111a)).
I need to convert it back to SCCP, for example to CP7912080003SCCP070409A.sbin.
Note, that 7912G has static IP-address/Gateway/Netmask configured (we are not using DHCP).
Thank you.
Solved! Go to Solution.
05-07-2007 08:48 AM
Hi Tobivan,
please add:
#txt
as first line in the .TXT file.
Does it helps? If so please rate post using the scrollbox below!
05-07-2007 06:24 AM
Anybody knows how it could be possible to perform ?
The real problem is after I've configured static ip/netmask/gw and tftp ip address, the phone does not try to load this new firmware ?
My tftp server is 3cdaemon utility running on windows 2003 pc. It contains in root tftp folder 2 files:
* gk + PHONE.MAC.ADDRESS' with the following content
{
upgradecode:3,0x601,0x0400,0x0100,0,69,0x070409A,CP7912080003SCCP070409A.sbin
}
* CP7912080003SCCP070409A.sbin
Any ideas would be greatly appreciated. Thank you.
05-07-2007 06:46 AM
Hi Tobivan,
the method with the file gk
If you have CCM or CCME, just specify the "load" in there. That will generate a config.xml that should be enough for the phone to load new firmware. You can probably even use a file manually created for that, I can send it here if you need.
Hope this helps, please rate post if it does!
05-07-2007 08:20 AM
Dear Paolo,
I've downloaded Cisco tool _cfgfmt.exe_ with its auxiliary _ptag.dat_ to convert my input. 7912G has mac gk00146a62dafb.txt.
So, I've created input file, rename it to gk00146a62dafb.txt, enter the content
{
upgradecode:3,0x601,0x0400,0x0100,192.168.42.1,69,0x070409A,CP7912080003SCCP070409A.sbin
}
into it (where 192.168.42.1 is tftp server address).
But after all, cfgfmt shows the following:
{
C:\>cfgfmt gk00146a62dafb.txt 00146a62dafb
error: unknown or encrypted file: 'gk00146a62dafb.txt'
}
What did I do wrong ?
Thank you.
PS. Please correct my algorythm, or send me your file, if you can.
05-07-2007 08:48 AM
Hi Tobivan,
please add:
#txt
as first line in the .TXT file.
Does it helps? If so please rate post using the scrollbox below!
05-07-2007 10:22 PM
Hi Paolo,
Thanks a lot for you time and knowledge.
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