GSM and modem speed - Networking

Hi,
we use AT&T as our network provider. While using laptop or PDA and Nokia 6310i connection speed is OK for GSM connections while using AT&T GSM line in Germany for example.
While using the XDA II standalone with AT&T dialer or as remote modem (via bluetooth) connection speed is much slower than using the 6310i.
While playing around with the CSD connection seetings it looks like that 9600 (v.34) doesn't work but v110 did.
Any ideas about optimised Init Strings for the built in modem.
Dr. Blauzahn

Related

Analog modem setting

Hi there,
I just want to ask if the MDA (T-mobile MDA) modem works also as a standard analog modem. I've been facing some problems with the connection settings.
Basicly I would like to connect to the RAS server in my office using dial up. Using the same settings as with the PCMCIA modem I cannot connect to it. The modem I am using on MDA is Cellular line. Can any1 tell me what's wrong or if it is possible?
Thank you
DD

How to configure for HSCSD

If there is no GPRS available or much too expensive (roaming) i prefer to use HSCSD. I have configured my hw6515 to access my ISP via CSD. I was using a HP Jornada 568 with a Nokia 6310i before, where I communicated to to the Nokia phone via bluetooth. The nokia was opening a HSCSD connection to my ISP. Now I would like to do the same with my hw6515. It seems to me that the hw6515 only connects with Normal Single Slot GSM Circuit Switched Data (CSD) @ 9600 Kbps. I am looking for a way to configure High Speed Circuit Switched Data (HSCSD) Multi-Slot GSM data calls of maximum uplink/downlink speeds of 43.2Kbps/14.4Kbps or 28.8Kbps/28.8Kbps.
On the Nokia 6310, I modified the dial string to force the modem to use HSCSD channel bundling in the following way:
9.6kb: AT+CBST=0,0,1;+CHSN=1,0,0,0<cr>
14.4kb: AT+CBST=0,0,1;+CHSN=2,0,0,0<cr>
19.2kb: AT+CBST=0,0,1;+CHSN=3,0,0,0<cr>
28.8kb: AT+CBST=0,0,1;+CHSN=4,0,0,0<cr>
43.2kb: AT+CBST=0,0,1;+CHSN=6,0,0,0<cr>
or
Automatic Negotiation
AT+CBST=81,0,1
Does anybody know how to configure the iPAQ hw6515 to do HSCSD?
:roll:

Using UMTS phone with Bluetooth as Modem for Magician

Hi All,
is it possible to use a Bluetooth connection to an
external UMTS mobile phone and use this UMTS phone
as a modem for the Magician to surf the Internet in UMTS speed ?
What UMTS phones could be used for this ?
Could this also be done via USB cable to save electrical power,
cause BT always uses up much power ?
Have there already some UMTS phones be tested to work
as a Modem for the Magician ?
I own a O2 XDA mini and want to use the German O2 based WAP
Flatrate to surf the Internet via UMTS this way on my XDA mini.
Thanks.
Regards, Stefan.

Is it possible to use another phone as a modem

Hi,
I'd just like to ask if the wizard can use another bluetooth enabled phone such as a nokia 6630 or n90 as a modem. I was thinking of using them for their 3G capabilities.
Nokia phone as modem
I have successfully used my Nokia 6260 as a BT modem. Just create a new connection profile but select a BT modem in the set-up instead of 'cellular line gprs' and pair your handsets.
You will need the connection settings from your service provider.

Web surf through the BT connection of another cellular

Is it possible to use the internet connection of an HDSPA cellular through the BT as if my HD was a PC with BT dialup?
Found!
In Connections you must create a new remote connection with a Bluetooth modem(the other cellular) and the use the numeber "*99#" without username and password...
Works perfectly!
Just for record, you can use any BT phone with support for DUN profile, even a CDMA with Data support. This can be useful where HSDPA is not available and GPRS/Edge is too slow for practical use/costlier.

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