VONAGE HOLDINGS CORP 10-K/A

10-K/A

EX-31.3

EX-31.4

XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT

XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT

XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT

IDEA: XBRL DOCUMENT