Cost Savings
Combine voice and data on a single network and reduce reliance on costly dedicated voice circuits.
Enterprise SIP Trunking & Digital PRI Service
Modernize business voice, reduce telecom costs, support existing phone systems, and scale calling across locations with reliable SIP trunking and PRI replacement solutions.
Modern business voice
Move from legacy voice to a more flexible, scalable solution.
TouchTone Enterprise SIP Trunking helps businesses consolidate voice and data, reduce dependency on traditional TDM and PRI circuits, and support reliable calling across single-site, multi-location, and enterprise environments.
Scalable
Add, remove, and adjust calling capacity as business needs change.
24/7
U.S.-based support and Network Operations Center monitoring.
Up to 50%
Potential savings over traditional phone service, depending on environment and usage.
Flexible
Bring your own bandwidth or bundle voice and connectivity with TouchTone.
Enterprise SIP Trunking
Reduce voice costs and simplify management.
Whether you are transitioning from TDM to VoIP, replacing legacy PRI service, or looking for a more flexible voice platform, TouchTone Enterprise SIP Trunking helps modernize voice without forcing unnecessary disruption to your existing phone system.
Calls are routed over IP instead of legacy PSTN circuits, helping reduce the need for costly dedicated voice T-1/PRI circuits and making it easier to scale capacity as business needs change.
- Support existing PBX and IP PBX environments.
- Reduce dependency on legacy voice circuits.
- Scale inbound, outbound, or two-way trunks as needed.
- Support single-site, multi-location, and enterprise environments.
- Choose unlimited or metered calling plans.
- Enable disaster recovery and automatic call routing strategies.
Built for flexibility, reliability, and control.
TouchTone SIP Trunking gives businesses the ability to modernize voice while supporting the operational needs of growing, distributed, and high-call-volume environments.
Multi-Location Support
Dynamically share call capacity across locations and support centralized or distributed voice environments.
On-Demand Scalability
Add or remove trunks, increase call capacity, and support growth without overbuying unnecessary lines.
Disaster Recovery
Support automatic call routing and failover strategies to help keep business calls moving during outages.
Quality Voice
Support clear, reliable voice performance with Quality of Service options and voice prioritization.
Professional Installation
TouchTone supports implementation, configuration, provisioning, and cutover planning to help reduce disruption.
Digital PRI Service
Replace traditional PRI service without replacing everything.
TouchTone Digital PRI Service gives businesses a practical path away from legacy PRI and TDM services while supporting existing PBX systems and premises equipment. It is ideal for organizations that want the benefits of IP voice without a full phone system replacement.
- Support existing PBX and legacy voice infrastructure.
- Use SIP-based PRI replacement to modernize service delivery.
- Support local, long distance, toll free, DID, and number portability needs.
- Improve redundancy with multi-carrier diversity and geographic routing options.
- Scale calling capacity based on business needs.
Inbound routing control
Manage routing strategies with TouchTone Control Center.
TouchTone Control Center gives customers a self-managed web portal to quickly adjust inbound routing strategies and call flows. It helps teams manage toll free and DID routing between locations, IP connections, PRI interfaces, and remote call forwarding options.
- Control inbound toll free and DID routing.
- Route calls between multiple sites, IP connections, and PRI interfaces.
- Support remote call forwarding and business continuity strategies.
- Make routing changes faster through a self-managed portal.
Best fit for:
- Multi-location businesses.
- Contact centers and customer support teams.
- Organizations with toll free and DID routing needs.
- Businesses that need disaster recovery routing.
- Enterprises managing multiple trunk groups or voice endpoints.
Why TouchTone
Carrier-grade voice backed by experienced support.
TouchTone combines SIP Trunking, Digital PRI, toll free, DID, number portability, managed router options, and 24/7 support to deliver a complete voice solution for businesses and enterprises.
DIDs & Portability
Transfer existing numbers or choose local and enhanced DID numbers to support business growth.
Toll Free
Support inbound toll free service, including 800, 844, 855, 866, 877, and 888 numbers.
Managed Router
Add a managed router for an end-to-end voice and connectivity solution with installation and monitoring.
U.S.-Based Support
Rely on in-house provisioning, engineering, customer support, and 24/7 Network Operations Center support.
Helpful SIP Trunking Resources
Download product sheets, service maps, and comparison resources to help evaluate the right voice solution for your business.
Discover TouchTone SIP Trunking
Review the Enterprise SIP Trunking product overview and key service capabilities.
Download Product Sheet
TouchTone Network Map
View the network service map and learn more about TouchTone’s coverage and reach.
Download Map
PRI vs Digital PRI vs SIP Trunks
Compare traditional PRI, Digital PRI, and SIP Trunking options to find the right fit.
Download ComparisonReady to modernize business voice?
TouchTone can help evaluate your current voice environment, identify opportunities to reduce costs, and recommend the right SIP Trunking or Digital PRI replacement strategy.
Learn how TouchTone helps protect consumers from illegal calling.
We’re helping restore trust in the voice network so customers feel more confident answering important calls.
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