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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 20 - F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☑ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from OR to ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report Commission file number 0-29452 RADCOM LTD . ( Exact Name of Registrant as Specified in its Charter ) N / A ( Translation of Registrant's Name into English ) Israel ( Jurisdiction of Incorporation or Organization ) 24 Raoul Wallenberg Street , Tel - Aviv 69719 , Israel ( Address of Principal Executive Offices ) Mr. Amir Hai ( +972 ) 77-774-5060 ( tel ) / ( +972 ) 3-647-4681 ( fax ) 24 Raoul Wallenberg Street , Tel Aviv 69719 , Israel ( Name , Telephone , E - mail and / or Facsimile Number and Address of Company Contact Person ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Title of Each Class Ordinary Shares , NIS 0.20 par value per share Trading Symbol ( s ) RDCM Name of Each Exchange on Which Registered Nasdaq Capital Market Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None