HangUP GPRS


#1

I am with 651 Version.

Without Open AT embeded application I do
AT+cgdcont=1,“IP”,“myAPN”
atd99**1#
I get CONNECT and PPP data
I do +++ I get OK
I do ATH I get OK

and I get NO CARRIER in more then 25 secondes !!!

How can I reduce this time so that I do get faster the NO CARRIER message?

Thank You.
Sladjan.


#2

Hello,

If you have the possibility, then you could try to disconnect with the DTR signal in the serial interface. Just make sure that AT&D2 is configured.

/Snoooze


#3

HI,

Unfortunately the machine connected to the Gprs does not have the
DTR signal.

I notice that when I receive ADL_CALL_EVENT_HANGUP_OK_FROM_EXT form the ATH and when I do at that time
adl_atCmdCreate (“at+cgatt=0”, TRUE, (adl_atRspHandler_t)NULL, NULL);

I do receive the NO CARRIER in about 10 secondes, which is much better but unfortunately the modem FREEZES from time to time.

Is there some other commandes that I can do to speed up the reception of NO CARRIER ???
Is there something to pay attention not to do when I receive
ADL_CALL_EVENT_HANGUP_OK_FROM_EXT .
If I subscribe the FCM flow at that time the modem boots…

Thank you,
Sladjan.