I think you dont have the needed infrastructure for developing USSD application. Kannel needs to connect to USSDC through SMPP. In your case you are using modem which is not relevant in this case.
On Mon, Oct 11, 2010 at 11:06 AM, dafodil <neo.tu...@yahoo.com> wrote: > > Thanks for the detail.MSISDN helps for correlation. > Let me know if i m not misleading u. > > I am on my pc connected to modem and kannel is up and running. > i wan to to initiate USSD. > can it be over GSM(using my gsm modem and not GPRS/internet) > or it can be only over HTTP/GPRS. > can u pls give a sample configuration and url how this can be done. > > Thanks a lot. > > Br > Daf > > > > > elthox wrote: > > > > You stated yourself in the first post. USSD is based on sessions. So > these > > sessions should be managed by application until network (time out, > usually > > 3 > > or 5 minutes) or user releases it (when he/she interrupts the dialog). > > > > For every initial incoming/outgoing request, originated by subscriber (or > > vice versa), you assign a session id coorelated with MSISDN (compound > > key). Then u can use this key to identify the respective session until > > subscriber finalizes the dialog. > > > > Elton > > > > On Mon, Oct 11, 2010 at 9:53 AM, dafodil <neo.tu...@yahoo.com> wrote: > > > >> > >> Thanks for the reply. > >> > >> can u explain on this > >> "All that should be done in application side, differentiating > >> the sessions while users access the ussd application in paralel." > >> > >> thanks once agian for ur time. > >> > >> Br daf > >> > >> > >> > >> elthox wrote: > >> > > >> > Hi, > >> > > >> > No need to to submit any patch for USSD. Configuring ussd_service_op > is > >> > just > >> > enough. Then you should take care of the sessions, for which kannel is > >> not > >> > responsible. All that should be done in application side, > >> differentiating > >> > the sessions while users access the ussd application in paralel. > >> > > >> > You can check older posts related to configuration and how to send > >> > USSR/USSN. > >> > > >> > Regards > >> > elton > >> > > >> > On Mon, Oct 11, 2010 at 9:11 AM, dafodil <neo.tu...@yahoo.com> wrote: > >> > > >> >> > >> >> Hi List, > >> >> I understand that sms is through store/foreward where as ussd is > >> session > >> >> based.is it possible to send ussd and sms to short code through > >> kannel.i > >> >> have browsed many archives where people have submitted patches so > that > >> >> kannel can send ussd.so far my understaning is concerned. > >> >> > >> >> To send USSD data we have to use a TLV parameter "ussd_service_op". > >> >> is it possible to do that.any pointer on shortcode > programming(sending > >> >> sms > >> >> to shortcode) would help me to learn. > >> >> > >> >> Thanks. > >> >> > >> >> Br daf > >> >> > >> >> > >> >> -- > >> >> View this message in context: > >> >> > >> > http://old.nabble.com/USSD-and-shortCode-programming-tp29931635p29931635.html > >> >> Sent from the Kannel - User mailing list archive at Nabble.com. > >> >> > >> >> > >> >> > >> > > >> > > >> > >> -- > >> View this message in context: > >> > http://old.nabble.com/USSD-and-shortCode-programming-tp29931635p29931817.html > >> Sent from the Kannel - User mailing list archive at Nabble.com. > >> > >> > >> > > > > > > -- > View this message in context: > http://old.nabble.com/USSD-and-shortCode-programming-tp29931635p29932255.html > Sent from the Kannel - User mailing list archive at Nabble.com. > > >
