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Topic: MediaPack MP-252BW how to change firmware?

The content of this topic has been archived on 16 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Hello

I have the exact box as shown in this link
http://wiki.openwrt.org/toh/audiocodes/ … uwiki__top

I have few questions and I hope that you can answer and/or forward me to the correct person :-)

I got this box when I used to have a phone line from the ISP few years ago,
and it has been sitting in my "junk" box till now when I got a new SIP line
and I remembered that it can be used to connect to a SIP account.
however I don't have the ADMIN password for it and RESET button in the back does not help
since it still loads the ISP firmware.
I talked with them and they no longer support this box and have no way to unlock it for me.
so I searched the internet till i found the link above  and took the box apart
with the hope to put a new firmware and us it.

BUT
1. I have setup a SERIAL Female DB9 connector on the serial com port as shown in the picture
but no matter which baud speed I use from 9600 to 115200 with or without negotiations
all i get on the terminal screen is gibberish characters.
my question is what is the correct settings   and DB9 pinout currently 2,3,5 are used (7 does not change anything)   ?
2. is there any other way to reset the box to its factory defaults ?
3. I can't find any documentation on how to change the firmware and from where to download it.

please help me get started.
thank You
Avi

anybody found solution, mybe anybody know user name & password for MediaPack MP-252 from 012 Smile Superbox or know how get it

(Last edited by irbira on 30 Apr 2016, 01:09)

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