VocalTec’s Fourth Quarter and Full Year 2009 Results Release Scheduled for Wednesday, February 24, 2010

VocalTec Communications Ltd. (Nasdaq CM: VOCL), announced that it will be releasing its fourth quarter and full year 2009 results on Wednesday, February 24, 2010 before the US market opens.

The Company will also be hosting a conference call later that same day at 9:00am ET. On the call, management will review and discuss the results, and will be available to answer investor questions.

To participate, please call one of the following teleconferencing numbers. Please begin placing your calls at least 5 minutes before the conference call commences. If you are unable to connect using the toll-free numbers, please try the international dial-in number.

US Dial-in Number: 1 888 281 1167ISRAEL Dial-in Number: 03 918 0644INTERNATIONAL Dial-in Number: [phone]At:9:00am Eastern Time6:00am Pacific Time4:00pm Israel Time

For those unable to listen to the live call, a replay of the call will be available from the day after the call in the investor relations section of VocalTec’s website, at: www.vocaltec.com

About VocalTec

VocalTec Communications (NasdaqCM: VOCL) is a global provider of carrier-class Voice-over-IP and Convergence solutions for fixed and wireless service providers. A pioneer in VoIP technology since 1994, VocalTec develops and markets an extensive VoIP offering enabling the flexible deployment of next-generation networks (NGNs). Partnering with prominent system integrators and equipment manufacturers, VocalTec serves an installed base of dozens of leading carriers worldwide. VocalTec is led by a management team comprised of respected industry veterans. http://www.vocaltec.com