Engineering at scale
Teliax
Toll-free exchange for Resp Orgs — Built TollFree.Exchange — a peering exchange for US toll-free operators with high-availability routing and legacy SMS/800 integration.
- Domain
- Telecom / SMS-800
- Focus
- HA routing & SOA
- Customers
- InContact, RingCentral, and more
TollFree.Exchange lets registered SMS/800 Resp Orgs set up bilateral paid peering — a telephone exchange for toll-free operators in the United States.
We kept architecture deliberately decoupled, built for high availability where routing mattered most, and integrated with a legacy Somos SMS/800 system at the TCP stream level.
Scalability was added where load testing demanded it — including JRuby and the actor pattern — instead of over-engineering from day one.
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