Engineering capabilities
- Inbound route and failover setup
- Outbound route selection
- Number ordering by API
- Capacity and burst planning
VoIP
Flowroute
SIP trunking provider with route-level control and API management, used where per-route quality tuning and quick number turn-up are needed.
Security & hardening
- IP authentication per endpoint
- TLS/SRTP where supported
- Spend limits and fraud alerts
Flowroute SIP trunk architecture
Route-level control with API-driven number management, suited to teams that tune per-destination quality rather than accept a single blended route.
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01
Provider
- Inbound routes
- Outbound routes
- Number inventory
Primary and secondary inbound routes defined for every number block.
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02
Authentication
- IP authentication
- Endpoint registration
- TLS where supported
Per-endpoint identity so traffic is attributable.
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03
PBX
- Trunk termination
- Codec policy
- Failover
Failover verified by test rather than left as configuration.
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04
Controls
- Spend limits
- Concurrency
- Fraud alerts
Ceilings and alerting sized to normal traffic patterns.
Frequently asked questions
What does route-level control buy us?
The ability to move a poorly performing destination onto a different path instead of accepting whatever the blended route delivers.
How quickly can numbers be added?
Number ordering is API-driven, so new DIDs can be provisioned and routed the same day in supported regions.
Is it suitable as a secondary carrier?
Yes u2014 a common design is a primary carrier for bulk traffic with a second provider carrying failover and specific destinations.
Scope the work before you commit budget
Send the environment details and get an engineered proposal with assumptions, risks and a rollback path.