Scheduled Maintenance Notification – Node4 SIPLink
Posted by Jordan Kirby on 20 April 2017 01:29 PM

UPDATE: This work has been cancelled. It will be re-scheduled at a later date.

On Thursday 27th April 2017 between 22:00 and 23:00 Node4 engineers will be performing scheduled maintenance on the network infrastructure for SIPLink in Derby.

The work consists of moving a small quantity of remaining links from our older switchs to the new switches installed last year.

All links are redundant and will be moved one at a time. As such we do not anticipate disruption however SIPLink should be considered “At Risk” during this time.

If you have any questions please contact the Node4 Service Desk at 0845 123 2229 or raise a ticket via the support site

Read more »


Senior Node4 Unified Communication engineers will be performing emergency maintenance on the SIPLink platform (Derby only) to resolve a bug recently identified by vendor TAC.

No service disruption is expected, however the platform is deemed ‘at risk’ between 21:00 and 22:00 GMT on 29/02/16.

Update – 21:42 29/02/2016

This emergency maintenance has been completed without any issues.

Read more »