Enginus esr- 9750/9753 roswell & sitcom problem

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cheapvoip
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Joined: 23 Oct 2010
Posts: 3

PostPosted: Sat Oct 23, 2010 13:01    Post subject: Enginus esr- 9750/9753 roswell & sitcom problem Reply with quote
i attached wires to serial board of enginus 9753, tx to rx,rx to tx, gnd to gnd

used putty to connect .. it connects but displays garbage characters in the putty windows

i switched RX and TX cables and it shows nothing in the window

what should i do Sad
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Sash
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Joined: 20 Sep 2006
Posts: 17348
Location: Hesse/Germany

PostPosted: Sat Oct 23, 2010 14:28    Post subject: Reply with quote
change the baudrates
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cheapvoip
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Joined: 23 Oct 2010
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PostPosted: Sat Oct 23, 2010 15:00    Post subject: Reply with quote
tried ..
57600
48000

i am using BAFO usb to serial converter

http://www.google.com/products/catalog?hl=en&q=bafo+usb+to+serial&psj=1&wrapid=tlif12878459426411&um=1&ie=UTF-8&cid=1946690418200252622&ei=Q_jCTIn6EZH3sgaz54TqAQ&sa=X&oi=product_catalog_result&ct=result&resnum=3&ved=0CCQQ8wIwAg#
cheapvoip
DD-WRT Novice


Joined: 23 Oct 2010
Posts: 3

PostPosted: Sat Oct 23, 2010 17:48    Post subject: Reply with quote
i tried several other baund rates including 9600

but no luck
LOM
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Joined: 28 Dec 2008
Posts: 7020

PostPosted: Mon Nov 22, 2010 14:31    Post subject: Re: Enginus esr- 9750/9753 roswell & sitcom problem Reply with quote
cheapvoip wrote:
i attached wires to serial board of enginus 9753, tx to rx,rx to tx, gnd to gnd

used putty to connect .. it connects but displays garbage characters in the putty windows



You attached wires from what?
The router has 3.3V TTL serial levels and can not be connected directly to a computer RS-232 serial port.
You need a level converter in between.
chateau
DD-WRT User


Joined: 20 Aug 2010
Posts: 104

PostPosted: Sun Sep 11, 2011 0:01    Post subject: Reply with quote
Take a look at this post. It probably has everything you want to know about these routers. The correct baud rate is 57600.

Link http://www.dd-wrt.com/phpBB2/viewtopic.php?t=54802&highlight=rosewill

I have installed DD-WRT for an ESR-9752 on an ESR-9753 and it does (or did back then) work.

You can also revert back to the original firmware using this post http://www.dd-wrt.com/phpBB2/viewtopic.php?t=78143&highlight=esr9752
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