Exhibit 21.1

SUBSIDIARIES OF

COMVERSE TECHNOLOGY, INC.



|                                                   |  |                              
|-------------------------------------------------- |  | -----------------------------
|SUBSIDIARY                                         |  | JURISDICTION OF INCORPORATION
|                                                   | 
|Amarex Technology, Inc.                            |  | Delaware                     
|Blue Pumpkin Software Israel Ltd.                  |  | Israel                       
|Boston Technology Foreign Sales Corp.              |  | Barbados                     
|Boston Technology International, Inc.              |  | Delaware                     
|Boston Technology Mexico, Inc.                     |  | Delaware                     
|ComSor Investment Fund LDC                         |  | Cayman Islands               
|ComSor Venture Fund LDC                            |  | Cayman Islands               
|Comverpor Sistemas De Tlelecomunicacoes, LDA       |  | Portugal                     
|Comverse (NZ) Limited                              |  | New Zealand                  
|Comverse Albania Holdings, Inc.                    |  | Delaware                     
|Comverse Argentina, S.A.                           |  | Argentina                    
|Comverse Australasia Pty Ltd.                      |  | Australia                    
|Comverse Belgium SA                                |  | Belgium                      
|Comverse Chile S.A.                                |  | Chile                        
|Comverse Chile, Inc.                               |  | Delaware                     
|Comverse Czech s.r.o.                              |  | Czech Republic               
|Comverse Denmark ApS                               |  | Denmark                      
|Comverse do Brasil Ltd.                            |  | Brazil                       
|Comverse Finland OY                                |  | Finland                      
|Comverse France S.A.                               |  | France                       
|Comverse Germany GmbH                              |  | Germany                      
|Comverse Hellas Services Limited Liability Company |  | Greece                       
|Comverse Holdings, Inc.                            |  | Delaware                     
|Comverse Information Systems Ltd.                  |  | Israel                       
|Comverse Investments Ltd.                          |  | Israel                       
|Comverse Italia Srl.                               |  | Italy                        
|Comverse Japan Ltd.                                |  | Japan                        
|Comverse Kenan Americas Holdings, Inc.             |  | Delaware                     
|Comverse Kenan Beijing Limited*                    |  | China                        
|Comverse Kenan Bermuda Limited                     |  | Bermuda                      
|Comverse Kenan Canada Corp.                        |  | Canada                       
|Comverse Kenan Canada Holdings, Inc.               |  | Delaware                     
|Comverse Kenan de Mexico de R.L. de C.V.           |  | Mexico                       
|Comverse Kenan India Private Limited*              |  | India                        
|Comverse Kenan Luxembourg Sarl                     |  | Luxembourg                   
|Comverse Kenan Malaysia Sdn Bhd*                   |  | Malaysia                     
|Comverse Kenan Mauritius Limited                   |  | Mauritius                    
|Comverse Kenan Singapore Pte. Ltd.*                |  | Singapore                    
|Comverse Kenan UK                                  |  | U.K.                         
|Comverse Ltd.                                      |  | Israel                       
|Comverse Malaysia SDN, BHD                         |  | Malaysia                     



---



|                                                 |  |                              
|------------------------------------------------ |  | -----------------------------
|SUBSIDIARY                                       |  | JURISDICTION OF INCORPORATION
|                                                 | 
|Comverse Media Holding Inc.                      |  | Delaware                     
|Comverse Media Ltd.                              |  | Israel                       
|Comverse Music Ltd.*                             |  | Israel                       
|Comverse Netherlands B.V.                        |  | Netherlands                  
|Comverse Network Systems Asia Pacific Limited    |  | Hong Kong                    
|Comverse Network Systems Austria GmbH            |  | Austria                      
|Comverse Network Systems Canada, Inc.            |  | Canada                       
|Comverse Network Systems Europe B.V.             |  | Netherlands                  
|Comverse Network Systems India Pvt. Ltd.         |  | India                        
|Comverse Network Systems Mexico, S.A. de C.V.    |  | Mexico                       
|Comverse Network Systems Pac Rim, Inc.           |  | Delaware                     
|Comverse Network Systems Servicios Mexico S.C.   |  | Mexico                       
|Comverse Network Systems Sistemleri Sirketi Ltd. |  | Turkey                       
|Comverse Network Systems South Africa            |  | South Africa                 
|Comverse Network Systems Spain SL                |  | Spain                        
|Comverse Philippines Inc.                        |  | Philippines                  
|Comverse Singapore Pte. Ltd.                     |  | Singapore                    
|Comverse Sp. z.o.o.                              |  | Poland                       
|Comverse Sweden AB                               |  | Sweden                       
|Comverse Switzerland, S.A.                       |  | Switzerland                  
|Comverse Technology (Shenzhen) Company Ltd.      |  | China                        
|Comverse Thailand Ltd.                           |  | Thailand                     
|Comverse UK Ltd.                                 |  | U.K.                         
|Comverse, Inc.                                   |  | Delaware                     
|CTI Capital Corporation                          |  | Delaware                     
|CTI Venture Corp.                                |  | Delaware                     
|Efrat Promotion & growth Ltd.                    |  | Israel                       
|Exalink Ltd.                                     |  | Israel                       
|Gaya Software Industries Ltd.                    |  | Israel                       
|Iontas Limited                                   |  | Ireland                      
|Iontas, Inc.                                     |  | Delaware                     
|MultiVision Holdings Limited                     |  | British Virgin Islands       
|MultiVision IP Management Limited                |  | Hong Kong                    
|Music4me Ltd.                                    |  | Israel                       
|Netcentrex Inc.                                  |  | California                   
|Netonomy B.V.*                                   |  | Netherlands                  
|Netonomy Inc.                                    |  | Delaware                     
|Netonomy Ltd.                                    |  | U.K.                         
|Odigo Ltd.                                       |  | Israel                       
|Odigo, Inc.                                      |  | Delaware                     
|OOO Comverse Network Systems                   |  | Russia                       
|PT. Comverse Indonesia                           |  | Indonesia                    
|Starhome B.V.                                    |  | Netherlands                  



---



|                                                                      |  |                              
|--------------------------------------------------------------------- |  | -----------------------------
|SUBSIDIARY                                                            |  | JURISDICTION OF INCORPORATION
|                                                                      | 
|Starhome GmbH                                                         |  | Switzerland                  
|Starhome Ltd.                                                         |  | Israel                       
|Syborg GmbH                                                           |  | Germany                      
|Syborg Grundbesitz GmbH                                               |  | Germany                      
|Syborg Informationsysteme b.h. OHG                                    |  | Germany                      
|Ulticom Asia-Pacific, Pte. Ltd.                                       |  | Singapore                    
|Ulticom Europe SAS                                                    |  | France                       
|Ulticom India Private, Ltd.                                           |  | India                        
|Ulticom Japan GK                                                      |  | Japan                        
|Ulticom, Inc.                                                         |  | New Jersey                   
|Verint Americas Inc.                                                  |  | Delaware                     
|Verint Blue Pumpkin Software GmbH                                     |  | Germany                      
|Verint Blue Pumpkin Software Israel Ltd.                              |  | Israel                       
|Verint Blue Pumpkin Software LLC                                      |  | Delaware                     
|Verint Systems (Asia Pacific) Limited                                 |  | Hong Kong                    
|Verint Systems (Australia) PTY Ltd.                                   |  | Australia                    
|Verint Systems (India) Private Ltd.                                   |  | India                        
|Verint Systems (Macau) Limited                                        |  | Macau                        
|Verint Systems (Singapore) Pte. Ltd.**                                |  | Singapore                    
|Verint Systems (Zhuhai) Limited                                       |  | China                        
|Verint Systems B.V.                                                   |  | Netherlands                  
|Verint Systems Canada Inc.                                            |  | Canada                       
|Verint Systems GmbH                                                   |  | Germany                      
|Verint Systems Inc.                                                   |  | Delaware                     
|Verint Systems Japan K.K.                                             |  | Japan                        
|Verint Systems Ltd.                                                   |  | Israel                       
|Verint Systems Poland sp.z.o.o.                                       |  | Poland                       
|Verint Systems SAS                                                    |  | France                       
|Verint Systems UK Ltd.                                                |  | United Kingdom               
|Verint Technology Inc.                                                |  | Delaware                     
|Verint Video Solutions AB                                             |  | Sweden                       
|Verint Video Solutions Inc.                                           |  | Nevada                       
|Verint Video Solutions SL                                             |  | Spain                        
|Verint Video Solutions UK Limited                                     |  | United Kingdom               
|Verint Witness Systems                                                |  | United Kingdom               
|Verint Witness Systems Canada, Inc.                                   |  | Canada                       
|Verint Witness Systems Deutschland GmbH                               |  | Germany                      
|Verint Witness Systems LLC                                            |  | Delaware                     
|Verint Witness Systems S.A. de CV                                     |  | Mexico                       
|Verint Witness Systems Services S.A. de CV                            |  | Mexico                       
|Verint Witness Systems Software, Hardware, E. Servicos Do Brasil Ltda |  | Brazil                       
|Verint WS Holdings                                                    |  | United Kingdom               
|ViewLinks Euclipse Ltd.                                               |  | Israel                       
|Witness Systems (HK) Limited                                          |  | Hong Kong                    
|Witness Systems Software (India) Private Limited***                   |  | India                        



|* | Process of liquidation.
|- | -----------------------

|** | Verint Systems owns a 50% equity interest in this entity and does not have the power to unilaterally direct or cause the direction of the management and policies of
this entity.
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|*** | Shares are currently held by local attorneys who organized such entity on the Verint Systems pending transfer to Verint Systems.
|--- | ---------------------------------------------------------------------------------------------------------------------------------