smpp smpp.go.kr Category:legal Global Rank:275,114 visits:91.0K pages/Per:12.7 smpp.org smpp protocol - short message peer-to-peer (smpp) protocol for enabling the sending and receiving of sms. smpp specifications, explanations, tools, software and documents. Category:telecommunications Global Rank:2,636,973 visits:14.6K pages/Per:1.4 ADS