[Asterisk-Users] Cisco 7960G phone crashes during SIP upgrade

[Steve Blair]

Nicholas:

  You need to "convert" from SCCP to SIP by loading  image_version: P0S30202
first. Use the OS79XX.TXT file to specify this version. After that 
upgrade to
each newer release  P0S30203, P0S3-03-2-00, etc in the same fashion. Going
from 6.3 to 7.0 the loader process changes. You need the OS79XX.TXT file,
the SIP<mac>.cnf and SEP<mac>.cnf.xml for the phone. From 7.1 on you
don't need the OS79XX.TXT file anymore.



Nicolas Chabbey wrote:

>Hello,
>
>I've recently received a Cisco 7960G phone with the factory default
>SCCP firmware on it.
>As we're using SIP on our network, the first things i've done was to
>upgrade but unfortunately the phone just restarted. By looking on the
>TFTP logs and tcpump output, i've seen that the phone crashed and
>restarted just after downloading the OS79XX.TXT file, without
>requesting the image file at any moment.
>
>If i'm putting a SCCP image file name (without ext.) on the OS79XX.TXT
>(begining with P003), the phone doesn't crash and request the
>respective SEP<mac>.xml file. Unfortunately (again), just after
>downloading the xml configuration it hang and restart. I've checked
>the syntax and they's no error on it, if they's one the phone output
>the error on the display without crashing. Note that i've both put
>with and without the load information statement, with the same result.
>
>Both statical and DHCP configuration has been tried.
>Maybe it's an hardware failure or i've miss somethings realy important :)
>
>Thanks
>
>-------------------------------------------------
>Nicolas Chabbey <eprom at bgp6.info>
>Leafnet Networking Research Laboratory
>http://www.bgp6.info
>-------------------------------------------------
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