VOICE ULA2 - ULA4 - ULA8 - PCI Express card downloads

2025-07-16

• Server 4.2.3:
• Increase size of SOUND4 messages (for backups, up to 50 MB)
• Linux: Support for syslog logging

• Remote 4.5.3:
• Increase size of SOUND4 messages (for backups, up to 50 MB)
• From the "admin" interface, possible to hide the "Mute" button from the "live" interface for BigVoice versions 2 and 4, PCIE Voice 3.0.6 or higher
• Fixed a bug in the virtual keyboard that was introduced in version 4.5.1 (Windows only)

• Driver pciex version: 12/20/2023,13.12.20.345

• Driver pci version: 12/17/2009,1.5.0.55

2025-03-27

• Server 4.2.2:
• Added a reset of board after upgrade, to avoid some instable state after upgrade
• Correction: maintenance resets were leaving plugins stopped (Stream, Watermark,...)
• Correct possible crash on changing RDS metadata TCP server port
• Support of Link&Share on UDP port
• Allow the "/" character in driver and board names

• Remote 4.5.1:
• Adding a search field in "Load/Compare Preset" windows
• Fixed a bug causing increased graphics resources usage on Windows
• Version compatible with SOUND4 BIG VOICE 2 v1.0.15 or higher, SOUND4 BIG VOICE 4 v1.0.4 or higher, VOICE ULA2 - ULA4 - ULA8 v3.0.6 or higher
• Fixed a bug that prevented entering subnet masks in PresetSharing and Remote Connection scanning

• Driver pciex version: 12/20/2023,13.12.20.345

• Driver pci version: 12/17/2009,1.5.0.55

2024-10-15

• Server 4.2.0: Allow more connections, Preset sharing corrections

• Remote 4.4.0: Fixed error in upgrade window

• Driver pciex version: 12/20/2023,13.12.20.345

• Driver pci version: 12/17/2009,1.5.0.55

2024-01-02

• Server 4.1.111: Correct GPIO : when GPO depends on GPI input action, was not updated.

• Remote 4.3.26: Fixed error when rename processor from main window

• Driver pciex version: 12/20/2023,13.12.20.345

• Driver pci version: 12/17/2009,1.5.0.55

2023-12-06

• Server 4.1.110: Better memory usage, especially when accessing presets from the SOUND4 Remote Control.

• Remote 4.3.25: Fixed errors in diagram and dialog Preset (for multi channel processors)

• Driver pciex version: 07/31/2023, 13.1.57.736

• Driver pci version: 12/17/2009, 1.5.0.55

2023-09-20

• Server 4.1.110: Better memory usage, especially when accessing presets from the SOUND4 Remote Control.

• Remote 4.3.23: Optimization to reduce graphics resource usage and improve access to preset lists. Minor fixes.

• Driver pciex version: 07/31/2023, 13.1.57.736

• Driver pci version: 12/17/2009, 1.5.0.55

2023-05-10

• Server 4.1.106: Preset Sharing: break compatibility with older versions to isolate old versions problems, minor fixes.

• Remote 4.3.20: Minor fixes.

• Driver pciex version: 04/22/2021, 13.53.46.594

• Driver pci version: 12/17/2009, 1.5.0.55

2022-09-23

• Server 4.1.102: Correct Preset Sharing algorithm to avoid crashes, optimizations, minor fixes.

• Remote 4.3.17: Linux crash fix, minor fixes.

• Driver pciex version: 04/22/2021,13.53.46.594

• Driver pci version: 12/17/2009,1.5.0.55

3.0.6

• Added factory presets for different microphones: AKG, Audio-Technica, Electro-Voice, Heil Sound, Neumann, Rode, Sennheiser and Shure.

• Better band stand-by handling in new factory presets

3.0.5

• Minor update for better display

3.0.4

• Support for new Board>=1.5.5

• Safer synchronisation at startup

2.0

2.0.35

• Advertising : Correct Livewire sending unstable information, Logs improvements

2.0.34

• Advertising : Can choose to automatically disable unused advertisement

• Advertising : better automatic memory limitation

2.0.33

• Advertising : limit stored sessions to ~4000 to avoid out of memory

• More aggressive input filter of multicast packets to avoid drops due to unwanted packets

2.0.32

• Correct multicast failure break initialization (Livewire No clock received) [BUG in 2.0.30 and 2.0.31]

2.0.31

• Protect booting with slow switches (Cisco) which results in "Nothing received".
⚠️
BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not received.

2.0.30

• Protect some unlikely errors, for fixing startup nonworking streams
⚠️
BUG: When multiple inputs are on the same channel at boot, the Livewire clock is not received.

2.0.29

• Fix PTP timestamp race condition, which can lead to reboot when traffic is too heavy

2.0.28

• Can specify PTP Announce/Request Interval and Timeout

• Support IGMP v3 (Experimental)

2.0.27

• Revert the GPIO logic level for Livewire. For Axia, a Low level is active (and not high)

2.0.26

• Corrected: AES67 Slave clock does not switch from a Master to another

2.0.25

• Corrected: Default broadcast is not applied

• Correct scale so upgrading from old version does not remove AES67 input settings.

2.0.24

• Corrected handling of 1-channel stream (copy left channel to right)

• Better PTP timestamping (rx timestamp pool empty)

2.0.23

• Corrections for Dante compatibility (constant o= in SDP for reconnexion after reboot ; accept numbers in Session name)

2.0.21

• Avoid to save volatile data in flash

• Other minor changes

2.0.20

• Change DSP for Dante compatibility.

• Corrected SAP session name check

• Corrected Livewire GPO snake reconnect

2.0.19

• Corrected mDNS and SAP advertising

• Corrected PTP internal sync

• Corrections for GPIO display in data description

• (cards) NEEDS Board 1.4.11

2.0.18

• Manage Livewire GPIO.

2.0.17

• SAP advertising

• Unicode corrections

2.0.16

• Reduce log

2.0.15

• Correct internal sync when Livewire master

• Show error when LANAUDIO Hostname is in conflict

• Force IGMP v2 for Cisco Catalyst

• Hostname 63 characters

• DNS-SD reply correction

• Don't allow Master when IP is not set

• Status bar should not show errors on channels out of license

2.0.14

• License management correction for sharing stream (On Both L/R, Separated L/R)

2.0.13

• Realtime optimization

• Faster recovery after Ethernet replug

• Can now use ISO chars for Channel names

2.0.12

• Can deactivate MDNS advertising

2.0.10

• Improved Multicast management and packet drops (Debug version without mdnsd, rtsp and ptpmng)

• Increased watchdog timeout to 5s

2.0.8

• Corrected sync regul to be stable when sync packet is late or sync is lost

• Corrected memory leak

2.0.7

• Memory use optimization

• Potential race condition corrected

• Better Multicast packet management

2.0.6

• Livewire Live Audio: buffer size works

• Correct synchro loss on packet reordered

• NOTE: previous setting was doing nothing in real

2.0.5

• AES67: when adress is IP, can select format (so works with raw streams)

• NOTE: new internal browser

2.0.4

• Correct Livewire protocol extra double-quote after LABL

2.0.3

• Correct Livewire Payload (value can be incompatible with some Livewire parts).

• Was using the AES67 Custom Format to choose Payload number.

2.0.2

• Correct internal memory leaks.

• Advertising (SpiSkt) more robust.

2.0.1

• Compatible with new GUI (Need Server/Remote 4.0.0)

1.2.1

• Performance/CPU improvements

• New themes sound4_white/sound4_dark

• Corrected some possible threading errors

1.2.0

• Send commands in parallel to all hosts

• Optimize all L&S communication to be faster and use less CPU

• Can use <seq> to execute commands in sequential (as before) and fail on first error

1.1.4

• Startup correction

1.1.3

• Correct occasional crash on status change

1.1.2

• Various little corrections

• Complete documentation

1.1.1

• Theme correction

1.1.0

• LED automatically handles more predefined status

• Correct the slider control

• Correct the extension registering

• Correct dynvalue if a XML comment is put inside

1.1.3

• Correct vulnerability "Format String Stack Buffer Overflow"

1.1.2

• Log file truncated if bigger than a max size