SGCP

from The Free On-line Dictionary of Computing (8 July 2008)
Simple Gateway Control Protocol
SGCP

   <communications, protocol> (SGCP) An {IETF} work in progress,
   superseded by {MGCP}.

   (1999-04-26)
    
from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)
SGCP
       Simple Gateway Control Protocol (MGCP)
       
    

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