Your Phones Stay On, No Matter What
Big Sky Telecom's geo-redundant infrastructure spans multiple data centers so a regional outage, power failure, or ISP disruption never takes your business offline.
99.999% Uptime SLA
Always on, always connected
Built to Survive, Not Just Recover
Every customer runs on infrastructure designed for zero-downtime, with automatic failover that kicks in before you even notice a problem.
Geographic Redundancy
Big Sky Telecom voice infrastructure is distributed across multiple geographically separated data centers. A failure in one region automatically routes to another.
Automatic Failover
When a node or data center goes offline, calls automatically reroute to healthy infrastructure in under 30 seconds. No manual intervention required.
ISP Failover Support
Configure primary and backup internet connections at your location. We detect ISP failures and reroute calls through your backup path automatically.
Real-Time Health Monitoring
We monitor infrastructure health 24/7 with automated alerting and escalation. Issues are identified and resolved before they affect your calls.
SIP Redundancy
Every SIP trunk is backed by redundant registration paths. If your primary SIP connection fails, calls automatically register through a secondary endpoint.
Call Continuity During Maintenance
Planned maintenance windows never require downtime. Updates are performed with zero-impact rolling deployments across the infrastructure cluster.
Real-World Deployments
Multi-Location Businesses That Never Go Dark
When one office loses internet, calls automatically reroute to other locations or mobile devices. Customers never reach a busy signal or dead line.
Healthcare & Legal Firms That Can't Go Offline
For practices where every missed call is a missed patient or client, BST's geo-redundant infrastructure provides the uptime guarantees that legacy phone systems can't match.
The 99.999% Uptime Guarantee
99.999% uptime means less than 5 minutes of downtime per year. Big Sky Telecom backs this with a documented SLA, not a marketing claim. Every customer receives the same geo-redundant infrastructure regardless of plan size.