Update carrier_groups.rst
Update carrier_groups.rst
dOpensource/dsiprouter,khorsmann/dsiprouter,khorsmann/dsiprouter,dOpensource/dsiprouter,dOpensource/dsiprouter,dOpensource/dsiprouter,dOpensource/dsiprouter,khorsmann/dsiprouter,khorsmann/dsiprouter