2008-05-28 09:08:33 gprs connection problem

Slava Zhuiko (RUSSIAN FEDERATION)

Message: 56345

Hi,

I'm trying to establish a GPRS connection with Siemens MC35 GSM modem, sometimes it's connecting successfully, sometimes not. On my host computer it's always working successfully.

root:/> pppd call mts

ATefining PDP context...n connection at any stage!

ATH

ATE1

AT+CGDCONT=1,"IP","internet.mts.ru"

OKnwaiting for connect...n

ATD*99***1#

try restarting the phone.ntiations fail,n

Serial connection established.

using channel 1

Using interface ppp0

Connect: ppp0 <--> /dev/ttyBF0

sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x9ef83ea3>]

...

I'm using 2008R1 on BF537 STAMP.

Thanks in advance.

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2008-05-29 04:00:43 Re: gprs connection problem

Slava Zhuiko (RUSSIAN FEDERATION)

Message: 56393

I've just found out that dialing a number on the stamp and on my host isn't equal in its result.

tip -c -r -s57600 -l/dev/ttyS0

atd*99***1#

CONNECT

~?}#?!}!}#} }9}"}&} }*} } }'}"}(}"}%}&?;}1}8}#}%?#}%({~~?}#?!}!}#} }9}"}&} }*} }...

On the stamp "CONNECT" is the last thing, there is no tilde and others.

Serial driver problem?

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2008-05-30 11:49:27 Re: gprs connection problem

Robin Getz (UNITED STATES)

Message: 56477

Slava:

Do you have an exact part number were we can get the same serial device you are connecting to so we can try it out?

Thanks

-Robin

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2008-06-02 03:02:51 Re: gprs connection problem

Slava Zhuiko (RUSSIAN FEDERATION)

Message: 56546 Thank you for your answer and sorry for noise. It was a hardware problem which is solved now.

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2008-05-28 09:08:33 gprs connection problem