[asterisk-ss7] SMS,MMS, SS7

Suhaib Mehyar suhib88 at hotmail.com
Tue Nov 11 01:12:23 CST 2008

if i got you right,,
is this right:
Our USSD message must be sent using our E'1s to the MAP server, which encodes it and deliver it to the SCCP/TCAP server, and then to the SMSC finally to the mobile....

 > From: ab at dicea.dk> To: suhib88 at hotmail.com> Subject: Re: [asterisk-ss7] SMS,MMS, SS7> Date: Mon, 10 Nov 2008 15:05:52 +0100> CC: asterisk-ss7 at lists.digium.com> > Our SMS solution has just been implemented, but was published a bit too early > on our web page, because it is still lacking a proper technical description, > which I'm still preparing.> > To give a brief technical description, there is a standalone service that > implements the SCCP/TCAP stack. You use this service in your application > program (the SMSC) to send/receive MAP PDUs using TCP/IP. The SMSC > encodes/decodes the MAP PDU necessary for SMS delivery. The SCCP/TCAP service > in turn sends/receives SCCP PDUs to an M3UA (MTP3 user adaptation layer) SG > (signaling gateway).> > M3UA is SIGTRAN protocol, an IP based protocol for routing user parts (SCCP, > ISUP). Our solution currently uses TCP/IP instead of SCTP/IP. Because the > SCCP/TCAP stack service uses IP interfaces, the implementation it is > completely isolated. In principle, if your telecom provides SIGTRAN M3UA you > can connect using this, but this is not yet tested in our solution, and will > probably not just work.> > An M3UA SG in turn sends/receives SCCP and ISUP messages using MTP over E1 > signaling channels.> > We have developed a very rudimentary standalone M3UA SG. The current version > uses the mtp3d from chan_ss7. This comes with GPL license.> > To handle USSD is similar to SMS. In your case, where you have a service > implemented in Java, the architecture must be enhanced. A solution would be to > create a standalone MAP service to which to send/receive USSD data using > TCP/IP. The MAP server in turn uses the SCCP/TCAP service.> > Best,> -- > Anders Baekgaard> Managing Director, Dicea ApS> Esromgade 15, 1110> DK-2200 Copenhagen N> Denmark> Tel: +45 46931411> Fax: +45 46931466> Mobile: +45 20771844> > On Monday 10 November 2008 07:49:48 Suhaib Mehyar wrote:> > thanks sir,,> >> >> > for sure i have my own services using oracle and java, i need my gateway to> > send them away as ussd messages i already have ss7 connection with an> > operator. can u help please?.> >> >> > thanks in advance.> >> >> >> > From: ab at dicea.dkTo: asterisk-ss7 at lists.digium.comSubject: Re:> > [asterisk-ss7] SMS,MMS, SS7 and wrong approach toDate: Sun, 9 Nov 2008> > 11:01:53 +0100CC: suhib88 at hotmail.com> >> >> > The current version does not yet support USSD, this will in the future> > version. Our MAP stack implementation does not yet have USSD PDUs.> >> >> > Best regards,> 
Get 5 GB of storage with Windows Live Hotmail.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20081111/dfb50598/attachment.htm 

More information about the asterisk-ss7 mailing list