Houston
Primary regional switching presence for fast routing control and operational oversight.
Network and Dialtone
IHS owns the dialtone and controls the routing foundation.
With IHS Phone, your cloud PBX runs on IHS dialtone and 100% SLA-backed cloud switches in Houston and Dallas for resilient routing and business continuity.
Why It Matters
Better communications start below the app layer.
A beautiful phone app is only as good as the routing beneath it. IHS combines app experience, PBX logic, SIP trunking, dialtone ownership, and regional switching control so business communications can be managed as one system.
- Cloud switches in Houston and Dallas.
- Routing strategy controlled by IHS.
- No middleman approach across voice infrastructure and customer accountability.
- Built for small business through enterprise communication volume.
- Designed for AI, SMS, fax, contact center, hard phone, and voice workflows.
Dallas
Additional regional switching presence supporting resilience and continuity planning.
IHS Dialtone
Own dialtone means deeper control over number strategy, routing, and telecom operations.
SIP Trunking
Business voice connectivity for cloud PBX, SIP compatible endpoints, and advanced routing workflows.