2010-03-12  CSP-H50  [3.2D]	1. CHU-629K ¸ðµ©(KT i-plug) Áö¿ø
2010-03-04  EZI-10  [1.0B]	1. ÃÖÃÊ ¹èÆ÷
2010-02-26  EZU-100   [3.2C]	1. Sending a huge UDP packet bug with US command has been fixed. 2. Abnormal working after 492 days after running has been fixed. 3. SAMSUNG SPH-H1300 has been supported. 4. TP(TE2 Parity), TS(TE2 Stop bit) and TD(TE2 Data bit) commands have been added. 5. Configuration fail bug of SKY IM-H100 modem has been fixed.
2010-02-08  CSP-H50  [3.2C]	1. handle sysclk overwrap 2. SAMSUNG SPH-H1300 support 3. add TP(None, Even, Odd), TD(7,8), TS(1,2) command 4. support DUAL peer host: add SA, TC command 5. fix SKY IM_H100 configuration bug it happen 3.2B firm
2010-01-15  EZL-50L, EZL-60L, EZL-70, EZL-200L   [1.2D]	1. support 2 bits stop bit 2. handling bad environment parameters
2010-01-14  EZL-50M, EZL-60M  [1.2D]	1. support 2 stop bits 2. handling bad environment parameters
2009-11-02  CSE-M53, H53  [1.0A]	1. Initial Release
2009-10-14  CSP-H50  [3.2B]	1. Supports CHU-629S HSDPA modem 2. Add the SC(Send Comment) command.
2009-10-14  EZU-100   [3.2B]	1. Supports CHU-629S HSDPA modem 2. Add the SC(Send Comment) command.
2009-09-18  EZL-410, EZL-400S  [2.1B]	1. fixed a bug about wireless LAN link 2. drop multicast packet