3CX Phone Systems
Houston, TX
Houston TechSys is South Texas's exclusive 3CX partner. We sell phones, handle all cabling infrastructure, install complete systems, and support 200+ clients across the region. One partner. End to end.
200+
Clients on 3CX
Only
3CX Partner in South TX
End-to-End
Sales, Install & Support
3CX
Certified Partner
South Texas's Exclusive 3CX Partner
When it comes to 3CX phone systems in the Greater Houston area and South Texas, Houston TechSys stands alone. We are the only certified 3CX partner in the region — meaning no other local provider has our depth of expertise, our certified training, or our track record with the platform.
3CX is a modern, software-based phone system that replaces legacy PBX hardware with a flexible, scalable platform that runs on your own server or in the cloud. It delivers enterprise-grade features — call queues, ring groups, mobile apps, video conferencing, voicemail to email, and CRM integration — at a cost that makes sense for businesses of every size.
Houston TechSys manages the complete 3CX experience for our clients. We sell 3CX licenses. We sell IP phones, headsets, and gateways. We handle all low voltage cabling infrastructure — because every VoIP phone needs a properly installed Cat6 cable run to perform reliably. We configure your system, train your team, and provide ongoing support. You get one partner who owns the entire project from the cable pull to the dial tone.
With 200+ clients on 3CX across the region, we have deployed systems in law firms, medical offices, commercial buildings, retail chains, and multi-location enterprises. We understand how businesses use their phone systems, and we design deployments that work the way your team works.
What We Provide
- 3CX licenses (all tiers)
- IP phones & headsets
- SIP trunks & gateways
- Complete cabling infrastructure
- System design & configuration
- User training & onboarding
- Ongoing support & maintenance
- Multi-location deployments
- System expansion & upgrades
- Mobile & remote work setup
3CX Phone System FAQs
What is 3CX and why is it better than traditional phone systems?
3CX is a modern software-based PBX that runs on-premise or in the cloud. It delivers enterprise-grade features — call queues, mobile apps, video conferencing, and CRM integration — at a fraction of the cost of legacy hardware systems. Houston TechSys is the only 3CX partner in South Texas, meaning we have certified expertise no other local provider can match.
What does Houston TechSys sell for 3CX?
We sell everything: 3CX licenses, IP phones, headsets, gateways, and SIP trunks. We also handle all cabling infrastructure — every desk needs a properly run Cat6 cable for reliable VoIP. We are your single point of contact from the cable pull to the dial tone.
How many clients do you support on 3CX?
Houston TechSys manages 200+ clients on 3CX phone systems across the Greater Houston area and South Texas. From small businesses to multi-location enterprises, we design, install, and support 3CX deployments of every size.
Do you handle the cabling for phone system installations?
Absolutely. Every VoIP phone needs a clean Cat6 cable run. We handle the complete infrastructure — cable pulls, patch panels, PoE switch placement, and documentation — so your phone system performs reliably from day one.
Can you support an existing 3CX system we already have?
Yes. We provide ongoing support, upgrades, and expansion for existing 3CX systems. Whether you need to add extensions, set up a new location, or migrate from an older version, our certified 3CX team handles it.
Ready to Upgrade Your Phone System?
Talk to South Texas's only 3CX partner. We handle everything — phones, cabling, and support.