Internet Engineering Task Forceiaoc.ietf.org/documents/Morris-Genband-Metaswitch... · 2015. 7....
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Internet Engineering Task Forceiaoc.ietf.org/documents/Morris-Genband-Metaswitch... · 2015. 7. 7. · 24. "The application/ISUP media type," by Hitema 25. "Simple Gateway Control