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How to sync time in Linux | 3CX Forums
July 26, 2019 - I find windows way: https://www.3cx.com/blog/docs/setting-windows-server-time/ But I don't find the Linux way. Customer's 3CX need sync time to their internal time server. How to setting the sync time server in Debian?
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3CX SELF HOSTED - NO SYSTEM CLOCK SYNCHRONIZED | 3CX Forums
September 9, 2025 - Hello everyone, We've noticed during our recent installations that the systemd-timesyncd package is no longer natively included in the ISO provided on the 3CX partner portal: debian-amd64-netinst-3cx.iso. Do you know why this change was made? This forces us to install the package manually. Without it, we observe time drifting, and the IPBX is no longer synchronized correctly.
V20 Time Sync Missing - Causing issues with Afterhours Call routing ect
Ive always wondered why the call routing was very touch and go with v20. Now i know! It turns out Debian 12 doesn't have time sync built into it. Since mine is a VM(Built a brand new Install of V20, not upgraded), i can access the console and use the command line in Debian 12. Type... More on 3cx.com
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July 7, 2025Time settings
Good day, How do i fix the time settings on the yealink phones Globally.All the phones are auto provisioned but all are showing 1hour early. More on 3cx.com
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May 20, 2019System time
Hi, I recently installed the free version on a Debian VPS. Email notifications are stamped with a 2 hrs difference (off by two time zones), as compared to the real local time. I checked the time on the linux machine, as well as in 3CX, and they are both set to my local time. Is there any other... More on 3cx.com
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February 4, 2017Time is off on all phones
First check the timezone of the system Settings > Language & Office Hours Settings and ensure that is set correctly. Secondly, check the timezone setting of the user extension: User > Phone Provisioning > Options Heading - Timezone More on reddit.com
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October 14, 20223CX
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How to change system time 3CX v20 debian | 3CX Forums
June 4, 2024 - The server time zone can be set from the 3CX server options The actual server clock will need to be done from within the Operating System itself.
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V20 Time Sync Missing - Causing issues with Afterhours Call routing ect | 3CX Forums
July 7, 2025 - sudo apt update sudo apt install systemd-timesyncd sudo systemctl enable systemd-timesyncd sudo systemctl start systemd-timesyncd timedatectl status (This is what it should look like, with the correct time) Restart 3CX Server. I never found any mention of this during my research and wondered if anyone else figured this out. This is what i came up with. Hope it helps ... You must log in or register to reply here. ... AI Variables into Email Templates. ... Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.
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Solved - New to Linux, system time/DST question | 3CX Forums
December 11, 2021 - I know it's probably an elementary question, but it's my first time with Linux. thanks, Brian · Click to expand... During the 3CX ISO setup, the Debian installer will ask you for your timezone. It will be kept updated automatically by both ...
3CX
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ntp | 3CX Forums
Hello everyone, We've noticed during our recent installations that the systemd-timesyncd package is no longer natively included in the ISO provided on the 3CX partner portal: debian-amd64-netinst-3cx.iso. Do you know why this change was made?
3CX
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Time settings | 3CX Forums
May 20, 2019 - Téléchargez votre 3CX gratuit en cliquant ici Tel +33 (0) 415.600.200 ... Linux based CX management console, go to Settings > Timezone +2 Central Africa Time Phone Provisioning, the devices have "Use global timezone" selected.
3CX
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Solved - System time | 3CX Forums
February 4, 2017 - Compare it with local v14 on Windows? https://www.3cx.com/community/threads/setup-different-time-zones.43922/ ... The time used for notifications is the time of the server. Make sure the time and timezone is correct as well as Hardware clock time on the linux machine.
58VOIP
en.58voip.com › 首页 › how to modify debian linux ntp server
How to modify debian linux NTP server | VoIP Expert - 58VOIP
June 13, 2023 - To verify if the time is now synchronized correctly, you can use the date command: date -R · tony2023-06-13T15:44:47+08:00 · FacebookTwitterLinkedInWhatsAppTumblrPinterestVkEmail · FXO gateway registers to 3CX server by 3CX SBC or router phone · September 19th, 2025 ·
Reddit
reddit.com › r/3cx › time is off on all phones
r/3CX on Reddit: Time is off on all phones
October 14, 2022 -
What would cause time issues? NTP is set correctly all the phone go into the same server.
Time and Date.
Yet all the times are off and they aren't following the same time. I've fixed this by factory resetting and provisioning, but this is getting to be a big task when after 1 month I need to do this again.
What can I check for?
3CX
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timezone | 3CX Forums
Hello, we have an issue with the call reports timing i did setup the hosted server to use the +2 GMT and did a server restart its still on +00GMT, How can i fix this if i have no control over the hosting timezone ? ... Hi, Having just provisioned 100+ Yealink T46 phones on a Debian 3CX 16 I started to receive a lot of calls all saying the time zone in the display was 1 hour behind.
3CX
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Solved - Date and time issue | 3CX Forums
September 28, 2018 - If so what happens if you change Time_NTP_Server parameter to server IP address. (Settings - Parameter , search for time_ntp) ... The 3CX Host is on the same subnet as the phones and the Host can successfully query time at pool.ntp.org.
3CX
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Time and Date not Synchronizing with 3CX | 3CX Forums
June 28, 2024 - Regards, Technical support Intermediate Level 2 - 3CX Gregory. B ... Hi there. Your phone will get the time from the global pool.ntp.org and not from the 3CX system directly.
3CX
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Simply setting the time | 3CX Forums
July 14, 2018 - Check this out. Also you can set the timezone manually here or under each extension in the Provisioning tab. ... 3CX Advanced certified engineer Wireshark Certified Network Analyst Patton Certified Voice Expert (PCVE) Audiocodes ACA (SBC) Yealink CIPPE certified engineer
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NTP client on 3CX v20 on Debian 12 | 3CX Forums
May 23, 2024 - # 3CX PhoneSystem specific tcp dport { 80,443,5000,5001,5015,5060,5061,5062,5090 } ct state new counter accept comment "Accept 3CX PhoneSystem TCP ports" udp dport { 69,123,5060,5090,7000-10999 } counter accept comment "Accept 3CX PhoneSystem UDP ports" The ntp conf that pertains to above! /etc/ntpsec/ntp.conf # By default, exchange time with everybody, but don't allow configuration.
Reddit
reddit.com › r/3cx › fanvil x7 - cannot get time to sync correctly
r/3CX on Reddit: Fanvil X7 - Cannot get time to sync correctly
March 26, 2021 -
Testing out Fanvil X7 on our 3CX 16 Installed on Server 2016. Currently using a mix of Yealink and Polycom phones with no time sync issues.
On Firmware 2.4.7
I have tried either syncing the time to server using DHCP and tried SNTP but neither will show the correct time or date.
https://i.imgur.com/JZlDbor.png
Has any one else had this issue / found a work around?
3CX
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3CX system clock lagging 2 weeks or more | 3CX Forums
June 29, 2020 - Check out time sync on Debian hyper-v https://www.3cx.com/docs/installing-microsoft-hyper-v/ as you are running Virtualbox, you may have to google ntp settings for this virtual setup the parameters "TIME_NTP_SERVER’ is used by 3cx and not the operating system
3CX
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Elatix And Linux Time | 3CX Forums
June 15, 2013 - To sync the 2 type "hwclock -w" into your console. ... the date/time still greater than my actual time i have tried to update it from the module but it doesn't changed ... Log into the Linux console and set the date with the date command.
3CX
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Solved - Change Default NTP Servers | 3CX Forums
June 22, 2018 - BUT, the next time the phone reboots it goes back to pool.ntp.org and 00:00. By design, our internal networks use our DC's as NTP server and all other NTP traffic is blocked by the firewall. How do I change 3CX server to use the DC IP's for NTP by default, instead of defaulting pool.ntp.org?
3CX
3cx.com › home › blog › configuring the time zone on ip phones
Configuring the Time Zone on IP Phones
December 7, 2015 - Posted on November 24th, 2010 by ... System v12.5 and lower. 3CX Phone System includes functionality to easily set the Time Zone and DST (Daylight Savings Time) parameters on phones via provisioning....