As part of our regular maintenance window, Atheral will deploy a required minor softswitch platform software update that consists of bug fixes, along with security updates to the underlying system architecture.
To ensure a smooth upgrade and minimize disruption, each node will temporarily respond to all INVITE and Registration requests with a SIP 503 message while that node is being upgraded, starting at 10 p.m. Mountain. This action will gracefully remove each node from our voice-switching cluster, and all voice traffic will automatically reroute through our other nodes during the software and security updates.
No disruption is expected for call processing or other core system functionality.
— Atheral Network Operations
Posted Aug 23, 2026 - 23:47 MDT
This scheduled maintenance affects: DEN Node (Softswitch Portal, Gateway, SIP Service, Recording), IND Node (Softswitch Portal, Gateway, SIP Service, Recording), SAT Node (Gateway, Softswitch Portal, SIP Service, Recording), and Endpoints Provisioning Server - provisionmyphone.net.