CONVERGENCE OF TELEPHONE SIGNALING, VOICE AND DATA OVER A PACKET-SWITCHED NETWORK

SILICON VALLEY BANK

from DIALOGIC (US) INC., DIALOGIC CORPORATION, DIALOGIC DISTRIBUTION LIMITED, DIALOGIC GROUP INC., DIALOGIC INC., DIALOGIC MANUFACTURING LIMITED, DIALOGIC US HOLDINGS INC.

SECURITY AGREEMENT Recorded 2015-06-30

DIALOGIC CORPORATION, F/K/A EICON NETWORKS CORPORATION, DIALOGIC INC., DIALOGIC (US) INC., F/K/A DIALOGIC INC. AND F/K/A EICON NETWORKS INC., DIALOGIC DISTRIBUTION LIMITED, F/K/A EICON NETWORKS DISTRIBUTION LIMITED, DIALOGIC MANUFACTURING LIMITED, F/K/A EICON NETWORKS MANUFACTURING LIMITED, DIALOGIC US HOLDINGS INC., DIALOGIC RESEARCH INC., F/K/A EICON NETWORKS RESEARCH INC., DIALOGIC JAPAN, INC., F/K/A CANTATA JAPAN, INC., CANTATA TECHNOLOGY, INC., EAS GROUP, INC., SHIVA (US) NETWORK CORPORATION, EXCEL SWITCHING CORPORATION, EXCEL SECURITIES CORPORATION, CANTATA TECHNOLOGY INTERNATIONAL, INC., BROOKTROUT NETWORKS GROUP, INC., BROOKTROUT TECHNOLOGY, INC., SNOWSHORE NETWORKS, INC., BROOKTROUT SECURITIES CORPORATION

from OBSIDIAN, LLC

RELEASE OF SECURITY INTEREST Recorded 2014-11-25

DIALOGIC CORPORATION (A BRITISH COLUMBIA CORPORATION), DIALOGIC INC. (A DELAWARE CORPORATION)

from OBSIDIAN, LLC

PARTIAL RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded 2013-06-27

OBSIDIAN, LLC

from DIALOGIC CORPORATION

INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded 2009-10-06

DIALOGIC CORPORATION

from AIRSLIDE SYSTEMS, INC.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2009-06-01

AIRSLIDE SYSTEMS, INC.

from AIRSLIDE SYSTEMS LTD.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2004-05-28

AIRSLIDE SYSTEMS LTD.

from ARBETOV, VLADIMIR, BURAKOVSKY, LEONID, GERON, ROIE, GOTTFRIED, OFER, SHMULEVICH, OREN TZVI

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2001-05-09