[asterisk-biz] Anyone knows about wholesale text messaging contracts?

Thu Jan 21 09:12:02 CST 2010

On Thu, Jan 21, 2010 at 09:54:16AM -0500, Jared Geiger wrote:

>    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.

All carriers interconnect via SS7 (MAP/SS7). User interfaces generally
use SMPP.

Steve

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