[Asterisk-Users] cisco 7940 firmware upgrade

[Ron Wellsted]

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Kris Edwards wrote:
> I have been trying for sometime to upgrade this phone to either sip, or
> the latest sccp (at this point I don't care) with no success.  It has an
> sccp image (don't know the version off the top of my head) that is
> incompatible with chan_sccp.  When I boot up the phone, it asks the tfpt
> server for the .tlv file, then the SEP<mac> file which it receives
> successfully.  It then asks for English_United_States/7960- font.xml
> which I don't have, nor can I find a sample of this file.  If I send an
> empty file, the phone says something like Invalid Glyph and then asks
> for United_States/7960-tones.xml. Then I begin an infinite loop.  If I
> don't have the empty 7960-font.xml, It asks for it a few times, then loops.
>  
> I got this phone from ebay, so maybe that's why it's asking for 7960
> files when it's a 7940.  Or perhaps there is an error in my SEP<mac>
> file?  Here's the contents of that file:
- - - - 8<
> Kris

Your existing SEPmacaddress.xml file has far too much in it.  In order
to upgrade to SIP, just use

<Default>
<loadInformation8  model="IP Phone 7940">P0S3-07-5-00</loadInformation8>
<loadInformation7  model="IP Phone 7960">P0S3-07-5-00</loadInformation7>
</Default>

This should trigger the upgrade.

HTH

- --
Ron Wellsted
ron at wellsted.org.uk http://www.wellsted.org.uk
N 52.567623, W 2.137621 Linux Counter No. 202120
FWD:519961
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