SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                             ----------------------


                                   F O R M 6-K

    REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
                       THE SECURITIES EXCHANGE ACT OF 1934

                           For the month of July 2009

                                 RADVISION LTD.
                              (Name of Registrant)


               24 Raoul Wallenberg Street, Tel Aviv 69719, Israel
                     (Address of Principal Executive Office)

                  Indicate by check mark whether the registrant files or will
file annual reports under cover of Form 20-F or Form 40-F.

                           Form 20-F [X]    Form 40-F [ ]

                  Indicate by check mark if the registrant is submitting the
Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): [ ]

                  Indicate by check mark if the registrant is submitting the
Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): [ ]

                  Indicate by check mark whether by furnishing the information
contained in this Form, the registrant is also thereby furnishing the
information to the Commission pursuant to Rule 12g3-2(b) under the Securities
Exchange Act of 1934.

                                 Yes [ ] No [X]

                  If "Yes" is marked, indicate below the file number assigned to
the registrant in connection with Rule 12g3-2(b): 82-_______


This Form 6-K is being incorporated by reference into the Registrant's Form S-8
Registration Statements File Nos. 333-127013, 333-141654, 333-155442 and
333-155444.





                                 RADVision Ltd.
6-K Items

     1.   Press  release re RADVISION to Report  Second  Quarter 2009 Results On
          July 30th dated July 2, 2009.

     2.   Press  release re RADVISION  Receives  2008  Communications  Solutions
          Product of the Year Award dated July 1, 2009.

     3.   Press  release  re  RADVISION  Unveils  New  SCOPIA  Elite  1080p High
          Definition  Conferencing  Platform for Telepresence,  Room Systems and
          Desktops dated June 16, 2009.








                                                                          ITEM 1





RADVISION to Report Second Quarter 2009 Results On July 30th

Press Release
Source: RADVISION
On Thursday July 2, 2009, 7:00 am EDT


TEL AVIV, July 2, 2009 - RADVISION (Nasdaq: RVSN), a leading provider of video
network infrastructure and developer tools for unified visual communications
over IP, 3G, and emerging next-generation IMS networks, will report its
financial results for the second quarter of 2009 on Thursday, July 30, 2009. The
press release will be issued at approximately 8:00 a.m. (Eastern).

Second Quarter 2009 Conference Call:
------------------------------------
Date: July 30, 2009
Time: 9:00 a.m. (Eastern)
Dial-In:  1-877-601-3546
  +1-210-839-8500 (International dialers)
Passcode:  "RADVISION"

Boaz Raviv, Chief Executive Officer, and Adi Sfadia, Chief Financial Officer,
will review the quarter's results, discuss the Company's outlook and take
questions from the investment community on the call.

Webcast:
--------
A live webcast of the conference call will be available on the Company's website
and archived on the site until the next quarter. Simply click on the following
link or copy it onto your browser:
www.radvision.com/Corporate/Investors/FinancialReports/.

Presentation:
-------------
A PowerPoint presentation highlighting key financial metrics will be available
in the Investor Relations section of the company's website,
http://www.radvision.com/. The presentation will be available beginning at 8:00
a.m. (Eastern) on July 30th and remain on the site through the third quarter of
2009.


Conference Call Replay:
-----------------------
Date: July 30 to August 6, 2009 (Available approximately one hour after call
conclusion) Dial-In: 1-888-562-5414
 +1-203-369-3762 (International dialers)


About RADVISION

RADVISION (Nasdaq: RVSN) is the industry's leading provider of market-proven
products and technologies for unified visual communications over IP, 3G and IMS
networks. With its complete set of standards-based video networking
infrastructure and developer toolkits for voice, video, data and wireless
communications, RADVISION is driving the unified communications evolution by
combining the power of video, voice, data and wireless - for high definition
video conferencing systems, innovative converged mobile services, and highly
scalable video-enabled desktop platforms on IP, 3G and emerging next-generation
IMS networks. To gain additional insights into our products, technology and
opinions, visit blog.radvision.com. For more information about RADVISION, visit
http://www.radvision.com/.

Contact:

Corporate Contact:
RADVISION
Adi Sfadia, +1 201-689-6340
Chief Financial Officer
cfo@radvision.com
or
Investor Relations:
Comm-Partners LLC
June Filingeri, +1 203-972-0186
junefil@optonline.net





                                                                          ITEM 2





RADVISION Receives 2008 Communications Solutions Product of the Year Award

RADVISION's SCOPIA Conferencing Solution Recognized for Outstanding Innovation


Press Release
Source: RADVISION(R) Ltd.
On Wednesday July 1, 2009, 8:00 am EDT

TEL AVIV, July 1, 2009 - RADVISION(R) Ltd. (Nasdaq: RVSN), a leading provider of
video network infrastructure and developer tools for unified visual
communications over IP, 3G and emerging next-generation IMS networks, today
announced that Technology Marketing Corporation (TMC) has named RADVISION's
SCOPIA Conferencing Solution as a recipient of a 2008 Communications Solutions
Product of the Year Award.

Easily connecting high definition desktop, room and telepresence systems with
standard definition endpoints, the SCOPIA Conferencing Solution is a
comprehensive communications solution that delivers a very cost-effective, high
quality video experience - anywhere and anytime. Users at all levels of the
organization are now able to enjoy high definition video connectivity from video
conference rooms, desktops and on the road with partners, colleagues and
suppliers. RADVISION's SCOPIA Conferencing Solution offers the industry's most
technologically advanced multipoint infrastructure for real-time conferencing
over any network, protocol and device.

The SCOPIA Conferencing Solution was recently enhanced with the introduction of
RADVISION's SCOPIA Elite 5000 MCU and the comprehensive range of SCOPIA V7.0
high definition capabilities. SCOPIA Elite, RADVISION's next generation solution
for high definition multiparty conferencing, is the industry's first
standards-based MCU to deliver the combination of 1080p, 720p and H.264 Scalable
Video Coding (SVC) for comprehensive support from telepresence to desktop and
mobile applications. H.264 Scalable Video Coding provides a high degree of error
resiliency to deliver a quality conferencing experience over network paths that
are prone to errors, such as the public Internet.

"This award is evidence of RADVISION's commitment to constantly striving for a
better video conferencing experience and we are proud that TMC has recognized
SCOPIA's outstanding innovation," said Bob Romano, VP Enterprise Marketing of
RADVISION. "With the launch of SCOPIA Elite, we have further enhanced these
features to provide the ultimate in high definition multiparty conferencing. We
invite everyone to experience these unique next generation capabilities of the
SCOPIA Solution at www.radvision.com/tryscopia."

"RADVISION has been recognized with a 2008 Product of the Year Award for their
excellence in the advancement of voice, data and video communications," said
Rich Tehrani, TMC President and Group Editor-in-Chief. "RADVISION has proven
they are committed to quality and excellence in solutions that benefit the
customer experience as well as ROI for the companies that use them. I am pleased
to honor their hard work and accomplishments and look forward to more innovative
solutions from them in the future."

The Communications Solutions Product of the Year Award recognizes the vision,
leadership and attention to detail that are the hallmarks of the prestigious
award. The most innovative products and services brought to market in 2008 were
selected as recipients of this year's Communications Solutions Product of the
Year Award for their groundbreaking achievement.

The 2008 Communications Solutions Product of the Year Award winners can be found
on the INTERNET TELEPHONY and Customer Interaction Solutions Web site.

About RADVISION

RADVISION (Nasdaq: RVSN) is the industry's leading provider of market-proven
products and technologies for unified visual communications over IP, 3G and IMS
networks. With its complete set of standards-based video networking
infrastructure and developer toolkits for voice, video, data and wireless
communications, RADVISION is driving the unified communications evolution by
combining the power of video, voice, data and wireless - for high definition
video conferencing systems, innovative converged mobile services, and highly
scalable video-enabled desktop platforms on IP, 3G and emerging next-generation
IMS networks. To gain additional insights into our products, technology and
opinions, visit blog.radvision.com. For more information about RADVISION, visit
http://www.radvision.com/.



About TMC

 Technology Marketing Corporation (TMC) is a global integrated media company
helping our clients build communities in print, in person and online. TMC
publishes Customer Interaction Solutions, INTERNET TELEPHONY, Unified
Communications, and NGN Magazine. TMCnet, TMC's Web site, is the leading source
of news and articles for the communications and technology industries. TMCnet is
read by two to three million unique visitors each month worldwide, according to
Webtrends. TMCnet is ranked as 2,921 in Quantcast's Top U.S. Sites placing
TMCnet in the top .03% most visited Web sites in the US. In addition, TMC
produces ITEXPO, 4GWE Conference, Digium|Asterisk World and Communications
Developer Conference.

TMC's Green Blog has been ranked on the "100 Best Blogs for Those Who Want to
Change the World". TMC also recently launched new industry-specific Web sites:
IT.TMCnet.com, Cable.TMCnet.com, Robotics.TMCnet.com, Satellite.TMCnet.com,
Green.TMCnet.com. New services offered by TMCnet include the Tech Jobs site,
TMCnet iPhone News and Facebook connections. For more information about TMC,
visit http://www.tmcnet.com/.

This press release contains forward-looking statements that are subject to risks
and uncertainties. Factors that could cause actual results to differ materially
from these forward-looking statements include, but are not limited to, general
business conditions in the industry, changes in demand for products, the timing
and amount or cancellation of orders and other risks detailed from time to time
in RADVISION's filings with the Securities Exchange Commission, including
RADVISION's Form 20-F Annual Report. These documents contain and identify other
important factors that could cause actual results to differ materially from
those contained in our projections or forward-looking statements. Stockholders
and other readers are cautioned not to place undue reliance on these
forward-looking statements, which speak only as of the date on which they are
made. We undertake no obligation to update publicly or revise any
forward-looking statement.

Contact:

RADVISION(R) Ltd.:
Adi Sfadia, Tel: +1 201-689-6340
Chief Financial Officer
cfo@radvision.com
or
Media Relations:
Dukas Public Relations
Sean Carney/ Todd Barrish, +1 212-704-7385
sean@dukaspr.com todd@dukaspr.com
or
Investor Relations:
Comm-Partners LLC
June Filingeri, +1 203-972-0186
junefil@optonline.net
or
TMC:
Jan Pierret,, +1 203-852-6800
jpierret@tmcnet.com





                                                                          ITEM 3





RADVISION Unveils New SCOPIA Elite 1080p High Definition Conferencing Platform
for Telepresence, Room Systems and Desktops

SCOPIA Elite is Industry's First Standards-Based MCU Delivering the Combination
of 1080p, 720p, and H.264 Scalable Video Coding (SVC)


ORLANDO InfoComm and TEL AVIV, June 16, 2009 - RADVISION(R) Ltd. (Nasdaq: RVSN),
a leading provider of video network infrastructure and developer tools for
unified visual communications over IP, 3G and emerging next-generation IMS
networks, today unveiled its new SCOPIA Elite 5000 MCU Series, delivering its
next generation solution for high definition multiparty conferencing. Utilizing
the latest in DSP technology, SCOPIA Elite supports 1080p processing,
telepresence connectivity, dynamic resource allocation, and individual video
layouts for each participant yielding uncompromised high definition support.
SCOPIA Elite 5000 is the centerpiece of the Company's new and comprehensive
SCOPIA V7.0 next generation conferencing solution.

"Users of video conferencing room systems are quickly moving to high definition
and telepresence, while high definition desktop conferencing is turning
mainstream," said Boaz Raviv, CEO of RADVISION. "Our next generation SCOPIA
Elite is designed for the broad spectrum of high definition video conferencing
devices in real world conditions, whether available now or in development for
the future. This range of support requires the expertise and capabilities that
only RADVISION can deliver through our SCOPIA line of products."

The new SCOPIA Elite 5000 MCU Series ranges from 10 to 30 ports of high
definition Continuous Presence, providing a line of systems to suit a variety of
applications and budgets. Each system can also deliver four times the capacity
by utilizing SCOPIA Elite's dynamic resource allocation. This maximizes capacity
for mixed endpoint environments without any system configuration changes. If
users connect at less than HD, the extra processing power is available for
additional capacity. This flexible model offers significant value and fast
return on investment with up to 120 video conferencing ports per system.

SCOPIA Elite is the industry's first standards based MCU to natively support
advanced H.264 Scalable Video Coding (SVC) technology. RADVISION's SVC
technology provides a high quality experience over unmanaged networks such as
the public Internet, particularly benefitting desktop video conferencing users
on the road or teleworkers from their home offices. This approach provides the
benefits of high error resiliency while maintaining full interoperability and
high quality with conferencing and telepresence systems not currently using SVC.
Distributed networks of H.264 SVC interconnected SCOPIA Elite MCUs will also
benefit from significantly better connections between the MCUs, even if the
network paths are prone to errors. H.264 SVC ensures that network impediments do
not interfere with having a high quality conferencing experience.

SCOPIA Elite was designed with feedback from users of many different brands and
types of endpoints in order to improve usability and simplicity. Unique
on-screen overlays, compatible with any conferencing endpoint, display a variety
of information including video layout controls, recording and encrypted
conference indications, and participant joining and leaving notifications. Video
layouts are also customizable per conference participant, allowing each user to
have a personal "view" of the meeting.

SCOPIA Elite's Advanced Telecommunications Computing Architecture (ATCA)
delivers investment protection through a future-proof platform. Utilizing ATCA
architecture delivers high reliability, availability and serviceability while
incorporating the latest technology for high speed processing and
interconnections. The ATCA implementation is designed for the stringent
requirements of service providers and demanding enterprises.

"RADVISION's new SCOPIA Elite platform offers a strong combination of 1080p
support, flexible capacity, and H.264 SVC capabilities," said Ira Weinstein,
senior analyst and partner, Wainhouse Research. "With its robust feature set,
attractive price point, and support for high quality videoconferencing over
`lossy' networks, we expect SCOPIA Elite to be of great interest to many
enterprises."

Orders are being accepted immediately for the new SCOPIA Elite 5000. RADVISION
will also be demonstrating the new SCOPIA Elite and the broad range of SCOPIA
V7.0 solution enhancements at InfoComm 09 in Orlando, June 17 - 19, at booth #
3479.




About RADVISION

RADVISION (Nasdaq: RVSN) is the industry's leading provider of market-proven
products and technologies for unified visual communications over IP, 3G and IMS
networks. With its complete set of standards-based video networking
infrastructure and developer toolkits for voice, video, data and wireless
communications, RADVISION is driving the unified communications evolution by
combining the power of video, voice, data and wireless - for high definition
video conferencing systems, innovative converged mobile services, and highly
scalable video-enabled desktop platforms on IP, 3G and emerging next-generation
IMS networks. To gain additional insights into our products, technology and
opinions, visit blog.radvision.com. For more information about RADVISION, visit
www.radvision.com.

This press release contains forward-looking statements that are subject to risks
and uncertainties. Factors that could cause actual results to differ materially
from these forward-looking statements include, but are not limited to, general
business conditions in the industry, changes in demand for products, the timing
and amount or cancellation of orders and other risks detailed from time to time
in RADVISION's filings with the Securities Exchange Commission, including
RADVISION's Form 20-F Annual Report. These documents contain and identify other
important factors that could cause actual results to differ materially from
those contained in our projections or forward-looking statements. Stockholders
and other readers are cautioned not to place undue reliance on these
forward-looking statements, which speak only as of the date on which they are
made. We undertake no obligation to update publicly or revise any
forward-looking statement.







                                    SIGNATURE


         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.


                               RADVISION LTD.
                                   (Registrant)



                               By: /s/Rael Kolevsohn
                                   -----------------
                                    Rael Kolevsohn
                                    Corporate Vice President and General Counsel


Date: July 2, 2009