Upstream Maintenance - Voice from 2025-04-30 22:00 NZST to 2025-05-01 06:00 NZST

[Reschedule Time] During this maintenance window, upstream engineers will be performing essential work on voice and network infrastructure. As a result, there is a risk of up to 2 x 15 minutes of interruption to voice calling services. Calls will be re-routed where possible to avoid interruption.

If you encounter any issues with voice calls outside of this maintenance window, please report them through the usual support channels.