** U.S.-listed shares of Israel's AudioCodes AUDC.O up 8.4
pct at $10.50, among top pct gainers across U.S. exchanges in
trading before the bell
** Voice data networking service provider's Q3 revenue rose
13.5 pct, benefited by higher service revenue urn:newsml:reuters.com:*:nPn33VTpWa
** AudioCodes also repurchased ~133,000 shares during Q3 at
$1.1 mln
** As of Monday's close, AUDC shares have risen 31.7 pct
this year
(Reporting by Shreyashi Sanyal in Bengaluru)
((RM: Shreyashi.Sanyal.thomsonreuters.com@reuters.net))