All Systems Operational
Outbound Calling
Operational
SIP Outbound Calling
Operational
API Outbound Calling
Operational
Inbound Calling
Operational
SIP Inbound Calling
Operational
API Inbound Calling
Operational
Local DID
Operational
Toll Free
Operational
Messaging
Operational
SMS Messaging
Operational
MMS Messaging
Operational
eFax
Operational
Inbound eFax
Operational
Outbound eFax
Operational
911 Services
Operational
911 Call Routing
Operational
911 Provisioning
Operational
Portal
Operational
Website
Operational
API Services
Operational
Hosted 3CX
Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
Scheduled Maintenance
General Maintenance in DFW DC Feb 2, 2026 08:00 - Feb 5, 2026 16:00 CST
Voxtelesys DC Ops will be performing general maintenance tasks across various racks in our DFW Datacenter.
We do not anticipate any noticeable service disruption in the general day-to-day maintenance activities, however all maintenance activities do pose some level of risk.
See any other posted maintenance windows for service affecting events.
Please do not hesitate to contact support if you have questions or concerns!
Posted on Jan 20, 2026 - 16:35 CST
We do not anticipate any noticeable service disruption in the general day-to-day maintenance activities, however all maintenance activities do pose some level of risk.
See any other posted maintenance windows for service affecting events.
Please do not hesitate to contact support if you have questions or concerns!
Posted on Jan 20, 2026 - 16:35 CST
Additional Signaling Endpoints Feb 23, 2026 19:00 - Feb 24, 2026 19:00 CST
To continuously improve our service and platform resiliency, we will be deploying additional signaling redundancy in the Eastern United States on or after February 23, 2026.
If you self-host your phone system and enforce strict traffic blocking or Geo-blocking, action is required.
To prevent service disruptions with your SIP devices (PBX, ATA, etc.) and ensure a seamless transition, please verify that your PBX network configuration includes our new signaling and media IP range (216.52.108.0/22) in your firewall rules and/or local ACL’s.
For a complete list of our IP addresses, please visit our developer documentation:
https://developer.voxtelesys.com/network/sip/
https://developer.voxtelesys.com/network/media/
Please do not hesitate to contact support via ticket if you have questions or concerns. You can create a ticket on our Portal.
Posted on Jan 20, 2026 - 17:25 CST
If you self-host your phone system and enforce strict traffic blocking or Geo-blocking, action is required.
To prevent service disruptions with your SIP devices (PBX, ATA, etc.) and ensure a seamless transition, please verify that your PBX network configuration includes our new signaling and media IP range (216.52.108.0/22) in your firewall rules and/or local ACL’s.
For a complete list of our IP addresses, please visit our developer documentation:
https://developer.voxtelesys.com/network/sip/
https://developer.voxtelesys.com/network/media/
Please do not hesitate to contact support via ticket if you have questions or concerns. You can create a ticket on our Portal.
Posted on Jan 20, 2026 - 17:25 CST