After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
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Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome
2025-12-14: 1.7.1.X-dev release builds need tests and feedback: https://forum.uvnc.com/viewtopic.php?t=38134
2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page
2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078
2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
Multiple Listening Viewers
Multiple Listening Viewers
Is there any problem with having more than one listening viewer running? I was testing one listening on 5800 & 6800. I want to be able to work on two computers at once. Obviously, I have to update SC to have a different lines for each viewer (i.e. technician 1a and technician 1b). Is there anything wrong with this?
Re: Multiple Listening Viewers
use ID and open 2 ports for repeate or use the public repeater without opening any port to your customer and your technicians
UltraVNC 1.0.9.6.1 (built 20110518)
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Re: Multiple Listening Viewers
I thought that the repeater was slower than the direct connection.... doesn't the repeater add latency? Or is it not noticeable?
Re: Multiple Listening Viewers
yes, repeater add double latency,
from viewer to repeater --> server then back server to repeater to viewer
for direct connection, yes you can start many viewer as you prefer.
but never make vncviewer -listen 5900 is always fail, not listen on this port.
possible:
vncviewer -listen 5500
vncviewer -listen 5501
vncviewer -listen 5502
etc...
from viewer to repeater --> server then back server to repeater to viewer
for direct connection, yes you can start many viewer as you prefer.
but never make vncviewer -listen 5900 is always fail, not listen on this port.
possible:
vncviewer -listen 5500
vncviewer -listen 5501
vncviewer -listen 5502
etc...
UltraVNC 1.0.9.6.1 (built 20110518)
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Re: Multiple Listening Viewers
That's what I meant from the beginning... Very good.
I just wanted to make sure there was not issues with multiple viewers running. Thanks!
I just wanted to make sure there was not issues with multiple viewers running. Thanks!

