| 
                    
                 | 
                
                Maxim Integrated | 
                IC LINE INTERFACE UNIT 100LQFP  | 
                            
                    
                | 
                    
                 | 
                
                IDT, Integrated Device Technology Inc | 
                IC LINE INTERFACE UNIT 416BGA  | 
                            
                    
                | 
                    
                 | 
                
                IDT, Integrated Device Technology Inc | 
                IC LINE INTERFACE UNIT 416BGA  | 
                            
                    
                | 
                    
                 | 
                
                IDT, Integrated Device Technology Inc | 
                IC LINE INTERFACE UNIT 640BGA  | 
                            
                    
                | 
                    
                 | 
                
                IDT, Integrated Device Technology Inc | 
                IC LINE INTERFACE UNIT 208BGA  | 
                            
                    
                | 
                    
                 | 
                
                IDT, Integrated Device Technology Inc | 
                IC LINE INTERFACE UNIT 208BGA  | 
                            
                    
                | 
                    
                 | 
                
                ams | 
                IC LINE INTERFACE TELEPH 32-TQFP  | 
                            
                    
                | 
                    
                 | 
                
                ams | 
                IC LINE INTERFACE TELEPH 32TQFP  | 
                            
                    
                | 
                    
                 | 
                
                IXYS Integrated Circuits Division | 
                IC PHONE LINE INTERFACE 32SOIC  | 
                            
                    
                | 
                    
                 | 
                
                IXYS Integrated Circuits Division | 
                IC PHONE LINE INTERFACE 32SOIC  | 
                            
                    
                | 
                    
                 | 
                
                Maxim Integrated | 
                IC RECEIVE LINE INTERFACE 18-DIP  | 
                            
                    
                | 
                    
                 | 
                
                Maxim Integrated | 
                IC RECEIVE LINE INTERFACE 18-DIP  | 
                            
                    
                | 
                    
                 | 
                
                Maxim Integrated | 
                IC RECEIVE LINE INTERFACE 20SOIC  | 
                            
                    
                | 
                    
                 | 
                
                Maxim Integrated | 
                IC RECEIVE LINE INTERFACE 20SOIC  | 
                            
                    
                | 
                    
                 | 
                
                Maxim Integrated | 
                IC RECEIVE LINE INTERFACE 20SOIC  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC SSOP-24  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PDSO24-8  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC SSOP24-2  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PDSO24-8  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PDSO-24  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PDSO24-8  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PDSO24-8  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PDSO-24  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE SLIC PLCC-28  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE QUAD TQFP144  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC S-BUS INTERFACE EXT TQFP48  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC S-BUS INTERFACE EXT MQFP44  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC CONTROLLER INTERFACE 388-BGA  | 
                            
                    
                | 
                    
                 | 
                
                Infineon Technologies | 
                IC LINE INTERFACE UNIT MQFP-44  | 
                            
                    
                | 
                    
                 | 
                
                Microsemi Corporation | 
                SONET/SDH INTERFACE FOR 622  15  | 
                            
                    
                | 
                    
                 | 
                
                Microsemi Corporation | 
                SONET/SDH INTERFACE FOR 622  15  | 
                            
                    
                | 
                    
                 | 
                
                Microsemi Corporation | 
                TELECOM INTERFACE ICS 32 LINK  | 
                            
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                            
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                            
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                            
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                            
                    
                | 
                    
                 | 
                
                Texas Instruments | 
                IC INTERFACE ISDB DEVICE 20DIP  | 
                            
                    
                | 
                    
                 | 
                
                Texas Instruments | 
                IC INTERFACE ISDN DEVICE 20-PLCC  | 
                            
                    
                | 
                    
                 | 
                
                Texas Instruments | 
                IC TXRX INTERFACE DEVICE 20-PLCC  | 
                            
                    
                | 
                    
                 | 
                
                Texas Instruments | 
                IC INTERFACE ISDN DEVICE 20-PLCC  | 
                            
                    
                | 
                    
                 | 
                
                Microsemi Solutions Sdn Bhd. | 
                IC TELECOM INTERFACE 135QFN  |