Wellgate 5250 V5.1.5.2H(4.2) Release Note ***************************************************************** Version Name¡G5.1.5.2H(4.2) Warning: This version can be used only shipping date BEFORE 2006/01/01 or S/N NOT start with Gxxxxxxx Release Date¡G Bug Fixed¡G -Fixed MFCR2 connected failure when incoming H323 fast start is enabled. -Fixed silence problem when using VOIP side IVR together with PSTN line hunting. -Fixed SNMP trap sending problem. -Fixed SNTP occasionally failed to sync to NTP server. Feature: -Support the SDP connection attribute in Media description level. -Add ISDN overlapping sending digit length per prefix. Wellgate 5250 V5.1.5.2 for SS7 Release Note ***************************************************************** Version Name¡G5.1.5.2 Release Date¡G Bug Fixed¡G -Fixed SS7 Illegal License problem. Wellgate 5250 V5.1.5.2 Release Note ***************************************************************** Version Name¡G5.1.5.2 Release Date¡G Bug Fixed¡G -Fixed PSTN line hunting wrong search sequencency -Fixed PSTN wrong PSTN clock reference (always sync to trunk 0) -Fixed number replace unusable problem -Fixed wrong previos ANI to VOIP when PSTN ANI is blank. Feature: -Added SetData to support random ANI (use ? to indicate random digit) features in call flow. Wellgate 5250 V5.1.4.3 Release Note ***************************************************************** Version Name¡G5.1.4.3 Release Date¡G Bug Fixed¡G - Fixed Call Flow component CIB info type error. - Fixed one-way voice problem when a incoming SIP call is processed as two-stage dialing and then call transfer. - Fixed one-way voice problem when a SIP to SIP call is trasfered. - Fixed H.323 to H.323 or H.323 to SIP fast start codec mismatch. - Fixed SIP record-route DNS for call transfer - Fixed VOIP to VOIP DTMF relay problem - Fixed H.323 fast start failure Feature: - Add SIP P2P TCP call by seting P2P phone book entry as "sip:xxx@IP:port;tcp" or "sip:xxx@IP;tcp". Wellgate 5250 V5.1.4.0 for SS7 Release Note ****************************************************************** Version Name¡G5.1.4.0 Release Date¡G Feature: -Add SS7 signal suuport Wellgate 5250 V5.1.4.0 Release Note ***************************************************************** Version Name¡G5.1.4.0 Release Date¡G Bug Fixed¡G - Fixed H.323 duplicate H.245 channel open problem. It will cause H.245 resource exhausted and failed to make and receive H.323 calls. - Fixed H.245 master/slave conflict problem. Master will open logical channel immediately while slave will wait for 2 seconds to avoid the conflict. If conflict is occurred, WG5250 will reopen logical channel. - SIP wrong no answer time out when call is been transferred - Fixed CDV always go success path problem - Fixed incorrect VOIP side IVR PCUI time out handling which will replay PCUI instead of goes to next component. - Fixed PSTN to VOIP side DTMF relay problem when call is coming from VOIP to PSTN and IPIVR is involved. - Fixed T.38 Fax transmission failure when use VOIP two stage dialing - Fixed PSTN to SIP cause code mapping problem. - Fixed consequent PCUI prompt will not played because of wrong stop channel. - Change channel mask problem for T1 interface - Fixed wrong credit time calculation when call is coming from VOIP to PSTN (2 stage dialing) - Fixed CDR problem to have same Conf-ID when a call leg is associated to several call legs. Feature: - VoIP and Trunk Status - Add SIP TCP Persistency Level Setting - Add Optional auto SIP register/unregister depended on trunk status - Feature to specify E1 trunk full loading (no free PSTN channel)SIP return code for load balancing Wellgate5250 V5.1.3.3 Release Note ***************************************************************** Version Name¡G5.1.3.3 Release Date¡GMar.14th 2005 Bug Fixed¡G - System time synchronize failure - H.323 logical channel leak due to T.38 fax realy - Change Virtual channel hunting algorithm to round-robin to avoid RTP conflict - Fixed SIP dead air when playing on hold tone - Watch dog failed to active - Dead air when mixing IP site IVR (two stage dialing) and direct (one stage dialing) call - PSTN restart not working for CAS unless channel is blocked - Failed to get PSTN trunk status when system started - H.323 DTMF transmission problem when using IP side IVR for two stage dialing - SIP INFO DTMF transmission problem when using IP side IVR for two stage dialing - Build-in AAA fail reason mapping Feature: - Auto disconnect when there is no next component found - PSTN auto clock and fall back - Add customized balance unit prompt - Add ISDN incoming call overlap sending feature - Add PSTN display IE to SIP display name conversion ***************************************************************** Wellgate5250 V5.1.1.7 Release Note Version Name¡G5.1.1.7 Release Date¡GDec.23th 2004 Bug Fixed¡G E1/T1 QSIG connecting problem Line summary status display problem Fixed AAA restart problem when using external AAA Fixed AAA zero session time problem when PSTN hangup first Fixed PA component cannot play announcement after AAA component Changed system voice from PB "US dollars" to "dollars" Features¡G Increase echo canceling length from 32ms to 128ms. Add PSTN clock auto fall back Wellgate5250 V5.1.0.8 Release Note ****************************************************************** Version Name¡G5.1.0.8 Release Date¡GNov.9th 2004 Bug Fixed¡G Internal AAA prepaid and postpaid role inverted call flow editor PSTN to PSTN fax failure Web page on setting H323 advance can not display H323 fast start no ring back tone problem Features¡G none ****************************************************************** Wellgate5250 V5.1.0.6 Release Note ****************************************************************** Version Name¡G5.1.0.6 Release Date¡GOct.26th 2004 Bug Fixed¡G Fixed AAA component when PSTN incoming call SIP to H323 fax failure on route mode PSTN line hunting group seletion failure Features¡G none ****************************************************************** Wellgate5250 v5.1.0.1 Release Note ****************************************************************** Version Name: 5.1.0.1 Release Date: Sep. 30th 2004 Bugs Fixed: High CPU usage when system started Cannot make second call when VoIP call is failed Fixed system memory exhausted problem (Emergency upgrade) Features: none ****************************************************************** Wellgate5250 v5.1 Release Note ****************************************************************** Version Name: 5.1 Release Date: Sep. 22th 2004 Features: Redundant SIP proxy/Outbound proxy server support Built-in IVR & call flow controller for PSTN/ VoIP side VoIP to VoIP call support Reset a channel/trunk on the fly Group DNIS/ANI number replacement Global trunk-channel block Support RADIUS Authentication, Authorization, Accounting ******************************************************************