23rd June 2025

#SR-243286 | July 06, 2025 | All PH Sites | Site to Datacenter Circuit Network Maintenance, scheduled 1 week ago

• Event: Network Device Software Upgrade

• Schedule: July 06, 2025 (Sunday) | 01:00 AM – 06:00 AM (PHT)

• Activity Details:

Hi Team,

We would like to inform you that one of our service providers will be performing a service migration to a new platform, along with a software upgrade of their network devices. This initiative aims to enhance network security, improve performance, and ensure overall system reliability.

During the maintenance window, a maximum of two (2) hours of interruption is expected. However, due to the configuration of our network having backup circuits, we expect only a partial impact on internet and network connectivity as we have automatic failovers in place.

During the failover process, you may experience brief disruptions on any of the following below:

  • Choppy or Dropped VoIP Calls – Poor audio quality, delays, or dropped calls on platforms like Zoom, Teams, or Skype.
  • Delayed Emails & Messages – Slower delivery of emails (Outlook, Gmail) and messages in chat apps like Slack and Teams.
  • Latency Issues – Delays in response times, particularly for real-time applications.
  • Remote Desktop (RDP) Disruptions – Lag, session timeouts, or disconnections when accessing remote systems.

• Service Impact: Partial Internet and Network Connectivity Interruption