Some SMSs are sent via SS7 but a majority are via IP in the SMPP protocol. All high volume carriers use SMPP to interconnect with only a small subset going over SS7.
On Wed, Jan 20, 2010 at 9:32 PM, Jarrod Lash <[email protected]> wrote: > SMS messages are generally sent over the SS7 network. > > The online providers take your message via their apis and drop them to > ss7 links with the legacy telecom carriers. > > For in depth reading check out: > http://www.ncs.gov/library/tech_bulletins/2003/tib_03-2.pdf > > and google -> sms ss7 > > -- > Jarrod Lash, <[email protected]> > Federated Communications, LLC. > www.fed-com.com > Office: +1-412-357-2127 > Mobile: +1-412-999-0049 > Fax: +1-412-545-8368 > > > On Tue, Jan 19, 2010 at 5:10 PM, C. Savinovich > <[email protected]> wrote: > > Hi, we will be sending about 10 thousand text messages per day through > > Clickatell. (From an Asterisk server)... We want to send the messages > > directly to the carriers. I am using Kannel (at least I am trying to). > At > > that volume, there is got to be wholesale contracts available from the > > *wireless carriers*, and even sms centers to connect to. I would not > think > > this could be done with 10 cell phones plugged to the usb ports of the > > kannel server. > > > > Can anyone who knows about this please shed some light :) ? > > > > CS > > > > > > > > -- > > _____________________________________________________________________ > > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > > > asterisk-biz mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-biz > > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-biz mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-biz >
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