SIP-T20P Old Firmware doesnt upgrade in auto provisioning

[jcvh]

(06-04-2014 04:59 PM)Yealink Support Wrote:  Hi jcvh,

You can upgrade from V61 to V72.
1. Please use the M1 template to upgrade to V72
2. Then use M7 template to auto provisioning in the future because we add many new features in V72 than V61.
NOTE: you can use configuration generation tool to generate M7 CFG template.

That's exactly what is described in the starting post, and... doesn't work...

Thaks anyway!

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(06-04-2014 09:23 PM)JamesK Wrote:  for the firmware we using ftp instead of http. we have really great success with that.
when we do ftp there is only 1 line needed in the configuration file that way as well. it looks like this:

ftp://userid:password@ftp.location.com/f...lename.xxx

obviously you can use an ip address instead of the http://ftp.location.com
you can go several folders deep as well.
you can even use something like 2cdaemon to use as your ftp server if needed.

Thanks for your input JamesK, i will consider give it a try. I was hoping to achieve to have it working clean with tftp only.
I wonder why doesn't it work, do i have something misconfigured? or is it that the firmware upgrade using tftp simply doesn´t work in V61?

Thanks everybody!