About mattekoo1

mattekoo1 · 09-26-2013

All,When a 7960 send a tftp request to a TFTP server to load SCCP image, the phone sends a "malformed Packet" in the tftp packet. Currently the 7960 runs a SIP fimware. Any idea why?phone(4.4.4.6)---------------TFTP-server(4.4.4.8)Here is are the fi...

mattekoo1 · 09-30-2013

Carlo,I saw the old post. It didn't aswer the question or resolve the issue.The questions is, how can you make the phone NOT send malformed packet?The phone runs Fimrware versions: App Load - P0S3-04-1-00 & Boot Load PC03A300It is working fine as a S...

mattekoo1 · 09-27-2013

Paolo - Thaks for your replays. Am not saying we need to tweak SIP options, am suspecting the issue is on the phone firmware itself. At any rate, it might be that the firmware on the phone is corrupt or has a bug. Wanted to see if any one in the sup...

mattekoo1 · 09-27-2013

Paolo - Just because you've never seen one, doesn't mean it couldn't happen. Malformed can be formed for many different reason, just wanted to know why here. With much respect to your experience, ofcourse.M

mattekoo1 · 09-27-2013

Gordon,Rest assured, wireshark is NOT the issue here. I have a functional SIP firmware on the phone, and am trying to convert the phone to SCCP. Am suspecting there maybe some option on the SIP phone that needs to be tweaked to get it to send a TFTP...

mattekoo1 · 09-27-2013

Paolo,You didn't answer the question. Wireshark is simply showing what it is seeing. The culprit is the sender (IP Phone 7960). Do you know why a phone might be sending a 'maloformed' packet? That is the question that needs to be answered. -M

Member Since	‎09-26-2013 12:59 PM
Date Last Visited	‎08-18-2017 04:27 AM
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7960 switch to SCCP fail with tftp; malformed option in the request

7960 switch to SCCP fail with tftp; malformed option in the requ

7960 switch to SCCP fail with tftp; malformed option in the requ

7960 switch to SCCP fail with tftp; malformed option in the requ

7960 switch to SCCP fail with tftp; malformed option in the requ

7960 switch to SCCP fail with tftp; malformed option in the requ