HelloDevice Pro Series Firmware Version 1.3.0 Release Notes October 13, 2004 Copyright (c) 1998-2004, Sena Technologies, Inc. INTRODUCTION ============ These release notes describe new features added and bugs fixed since the HelloDevice Pro Series/IALink100 firmware V1.3.0 release ENHANCEMENTS or Changes ======================== + Serial/IP Support is added. + Locating server function is removed. BUG FIXES ========= - In Modem Emulation mode, bug related with "ATA" command is fixed. KNOWN BUGS ========== * None REVISION HISTORY ================ 1.2.22 March 29, 2004 - Bug related with TCP Keepalive is fixed. - Bug related with 3DES is fixed. - Cyclic packet loss in TCP client mode is fixed. 1.2.21 January 28, 2004 - Inter-character timeout bug in 3DES encryption mode is fixed. 1.2.20 November 12, 2003 - Garbage packets generation problem is fixed. - Halting problem is fixed when Pro Series/IALink100 receive large ICMP packets. - Bug related with DHCP client hostname options is fixed. - Port halting problem in case of packet loss is fixed. 1.2.19 October 16, 2003 + TCP connection/disconnection events are shown in the system logs - In UDP server mode, rebooting problem is fixed - In UDP server/tunneling mode, rebooting problem caused by buffer overflow is fixed 1.2.18 June 19, 2003 + "AT?" command is added in modem emulation mode to check TCP connection + "AT\TSn" command is added in modem emulation mode to set inactivity time out in seconds - Shorten response time for disconnection command in modem emulation mode. - Inactivity timeout bug in modem emulation mode is fixed. - Missed feature 3DES support in modem emulation mode is added. 1.2.17 June 4, 2003 - Bug fix for incorrect MAC address loading problem in V1.2.16 is restored. 1.2.16 April 19, 2003 + HelloDevice Manager protocol V.2 implemented. Users can probe and configure the HelloDevice Pro Series/IALink100 on the same subnet with the HelloDevice Manager even when the IP address of the unit is not configured. + More detailed firmware upgrade failure messages added to display failure reasons. + HD Manager shows the HelloDevice Pro Series/IALink100 DHCP settings acquired at its right pane. - No response problem in modem emulation mode with RS422/485 mode settings fixed. - TCP/UDP port number limitation only up to 32767 fixed. TCP/UDP port numbers can be configured up to 65535 in serial port host modes, locating server configuration, etc. - Firmware version display changing bug fixed when HelloDevice manager downloads saved configuration file. - Occasional incorrect MAC address loading problem while boot-up fixed. 1.2.15 March 19, 2003 - Stop bit setting menu bug with RS422/485 mode in serial/telnet console fixed 1.2.14 November 14, 2002 + Ethernet MTU increased from 600 to 750 bytes + UDP maximum data length in a packet increased from 560 to 700 bytes 1.2.13 June 27, 2002 - RS485 TX/RX switching bug with RS485 non echo mode fixed - 3DES encryption/decryption bug fixed 1.2.12 June 22, 2002 + RS485 TX/RX switching timing improved to be faster + More modem emulation commands added + Data transfer rate from Ethernet to serial improved up to full serial speed at 115 Kbps(except PS400) - DTR/DSR option bug fixed 1.2.11 June 10, 2002 - Serial ports reinitialization bug with RS485 mode fixed 1.2.10 May 25, 2002 - RS485 bug fixed 1.2.9 May 4, 2002 + Console screen display improved - Unintentional rebooting after 2 pppoe connection trial failure bug fixed 1.2.8 May 1, 2002 + Locating server packet generation generalized 1.2.7 April 17, 2002 + TCP session holding problem due to no last ACK improved - Unflushed serial data clearing after TCP disconnection problem with slow serial communication fixed 1.2.6 April 11, 2002 + Multiple telnet console connections are allowed upto three + TCP Fin timeout value is adjusted to 3 seconds + IP configuration settings are preserved even after firmware upgrade 1.2.5 March 26, 2002 - Serial buffer length calculation bug fixed 1.2.4 March 25, 2002 - Serial data buffering bug fixed 1.2.3 March 22, 2002 - Modem emulation bug with "+++" string fixed - PS200 Ready lamp bug fixed 1.2.2 March 13, 2002 + First public release CONTACTS ======== Sena Technologies Inc. 210 Yangjae-dong, Seocho-gu Seoul, Korea 137-130 url: http://www.sena.com email: info@sena.com phone: +82-2-573-7772 fax: +82-2-573-7710 Technical support: email: support@sena.com phone: +82-2-573-5422