On Tue, Apr 26, 2011 at 5:07 PM, Marcel Holtmann <[email protected]>wrote:
> Hi Ran, > > > I am using a device with one port for both data and connection (MC950D > > novatel), and it is interesting that after connecting with kppp I can see > in > > the kppp properties (after pressing "details" button) a window of "kppp > > statistics", which shows number of transmit/received packets. does it > mean > > that the kppp send AT command while in ppp connection ? > > the second port of the MC950D is by default in QCDM mode. You can send > AT$NWDMAT=1 to the first AT command channel and turn the second TTY also > into an AT command channel. > > Regards > > Marcel > > > I did not find in the MC950D datasheet that it has any second port, which you said as being used for QCDM. Where did you read about it ? On Tue, Apr 26, 2011 at 7:05 PM, Shawn J. Goff <[email protected]> wrote: > Network statistics are a different story - you're not querying the modem > for those; you're querying the ppp interface. The Linux kernel keeps track > of the network flowing over that interface. If you run 'ifconfig', you'll > likely see ppp0 as a network interface, complete with statistics. > > > If the statistics can be queried from the ppp interface, it gets me closer to the idea that AT commands are not used while in ppp connection, but I now see that this device (MC950D ) can send/recieved SMS message (which I think is only done using AT command). I see that in the Mobilink application (which is used with the MC950D in windows), and I also tried it and it works. Best Regards, Ran
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