Back to Blog
Announcement

Version 5.0.1 is Out

Published on:

December 11, 2012

This article discusses the release of version 5.0.1 of the snom ONE PBX, highlighting fixes and improvements made following the 5.0.0 release. Users who installed version 5.0.0 can now easily upgrade through the web interface by inputting a simple XML link. One of the major issues with 5.0.0 was a JavaScript error preventing administrators from changing PINs for extensions, especially when Microsoft Lync was not enabled. This article also addresses the template error for fax messages, which had been left empty in the build process. Additionally, improvements were made to the Microsoft Lync presence update, with a more efficient DNS lookup for easier setup. Although snom ONE is working on integrating Office 365 Lync presence features, this will probably be included in the upcoming version 5.1.

Asad Khan

Nobody wants to install a version that has a lot of zeros at the end. So we didn't lose time coming up with version 5.0.1. For those who installed version 5.0.0, it's an excellent opportunity to try the upgrade via the web interface. No matter what OS you're using, you can just put the http://snomone.com/downloads/snomONE/version-5.0.1.xml link into the software upgrade field in the PBX, let it work, then schedule a reboot.

After we released 5.0.0, we soon found out if you don’t have the Microsoft Lync enabled the administrator can't change the PIN for extensions. This was caused by a JavaScript error on the browser, but because there was no notification it could drive admins crazy if they tried over and over again to change the PIN and never got to their mailboxes. That PINs are not encrypted on the file system (a feature introduced in 4.5) wasn’t making life easier, either — all you could see was some spaghetti in the XML on the file system.

Another problem was the template for the FAX message was actually empty - it was simply forgotten in the build process. For those who had problems getting fax to mail working, yes, this explains it.

We also had the opportunity to get more exposure with another feature, the Microsoft Lync presence update. While it was possible to get it working in 5.0.0, we made a small but important change to the DNS lookup procedure. Microsoft Lync wants to see _sip._tls prefixes as well, and if they are present it makes the setup a lot easier. We have made a page, http://wiki.snomone.com/index.php?title=How_to_use_lynchosted.com - you can see in this example how to set it up.

We have started to use Office 365 internally, and you can imagine we also planned to publish our extension presence state into the cloud. We had to find out that Lync in 365 works slightly differently, however, than Lync on customer premises. We will have to add some more code into the PBX to make it possible to use the 365 presence features. It's more than a small patch, and it might be version 5.1 that will make it possible to use Office 365 Lync with snomONE. Don't worry, we're reminded of this feature every day while we're working.

Apart from that, the feedback from customers who upgraded to 5 was generally good. Most complaints were about the hectic changes in the license model (which is understandable), but it seems the product itself - and even the activation process - is in good shape. We have a few smaller things in the pipeline for 5.0.2, and some changes for 4.5. I expect the next minor release in a few weeks. Those who like to stay "up to the latest" are welcome to upgrade their systems.

Latest Articles

View All
Announcement

CarPlay Now Available with the New Vodia iOS App

Apple CarPlay support is now available with the Vodia iOS app, bringing essential PBX communication features to the vehicle display through Apple’s native in-car interface. Users can access recent calls, browse the extension directory, view colleague presence, listen to voicemail, use Siri for calls and PBX messages, and receive communication alerts, while built-in readiness checks and automatic recovery help maintain reliable access when network conditions change. The experience supports compatible wired and wireless CarPlay systems.

September 1, 2026
Announcement

The Vodia PBX and the Infor Hospitality Platform

The certified integration between the Vodia PBX and the Infor Hospitality Platform brings hotel operations and guest communications together. Through support for UHLL and FIAS, the two systems can exchange essential guest and room information, helping hotels automate extension activation at check-in, room resets at check-out, guest moves, calling permissions, call billing, Do Not Disturb settings, housekeeping updates, and wake-up calls. This reduces manual work for hotel staff and keeps telephone services synchronized throughout each guest’s stay.

August 28, 2026
Announcement

Digital Autonomy and Why MSPs Should Own the Customer Relationship

Digital autonomy gives MSPs control over how customer communications, data and infrastructure are deployed, managed, processed and stored. With Vodia, MSPs can build a flexible, branded communications service across cloud and on-premise environments while retaining control of pricing, service delivery, support and the customer relationship. This independence helps protect long-term account value, reduce reliance on third-party vendors and create more opportunities to expand services over time.

August 26, 2026