New!
Customized Growth Plans
Get Linked,
Stay Connected.
From Puerto Rico to 190+ countries, Zoph-Link keeps your business connected with multi-network SIM cards and enterprise VoIP.
Seamless payments, retail, and IoT connectivity across Liberty, Claro,
T-Mobile, AT&T, Verizon, and 1000+ global networks.
99.9%
Uptime Guarantee
3,200+
Users Connected
Start your free trial today and get a SIM Kit on us! 🎉
Multi-Network SIM Cards
Stay connected with one SIM that automatically switches between carriers. Built for payment terminals, kiosks, and IoT devices. No manual setup, no downtime.
Enterprise VoIP Solutions
From simple lines to advanced PBX features. IVR, call recording, and multi-branch routing. Scale your communications with ease.
Always-On Modems
Dual-SIM 4G/5G modems provide automatic internet backup. Keep your POS, WiFi, and VoIP online during outages. No lost sales, no interruptions.
Never Miss a Transaction, Call,
or Connection
From SIM cards to VoIP to emergency backup. Everything your business needs to stay online, without interruptions.
Multi-Network SIM Cards
Stay connected with one SIM that automatically switches between carriers. Built for payment terminals, kiosks, and IoT devices. No manual setup, no downtime.
Enterprise VoIP Solutions
From simple lines to advanced PBX features. IVR, call recording, and multi-branch routing. Scale your communications with ease.
Always-On Modems
Dual-SIM 4G/5G modems provide automatic internet backup. Keep your POS, WiFi, and VoIP online during outages. No lost sales, no interruptions.
Never Miss a Transaction, Call,
or Connection
From SIM cards to VoIP to emergency backup. Everything your business needs to stay online, without interruptions.
Multi-Network SIM Cards
Stay connected with one SIM that automatically switches between carriers. Built for payment terminals, kiosks, and IoT devices. No manual setup, no downtime.
Enterprise VoIP Solutions
From simple lines to advanced PBX features. IVR, call recording, and multi-branch routing. Scale your communications with ease.
Always-On Modems
Dual-SIM 4G/5G modems provide automatic internet backup. Keep your POS, WiFi, and VoIP online during outages. No lost sales, no interruptions.
Never Miss a Transaction, Call,
or Connection
From SIM cards to VoIP to emergency backup. Everything your business needs to stay online, without interruptions.
Multi-Network SIM Cards
Stay connected with one SIM that automatically switches between carriers. Built for payment terminals, kiosks, and IoT devices. No manual setup, no downtime.
Enterprise VoIP Solutions
From simple lines to advanced PBX features. IVR, call recording, and multi-branch routing. Scale your communications with ease.
Always-On Modems
Dual-SIM 4G/5G modems provide automatic internet backup. Keep your POS, WiFi, and VoIP online during outages. No lost sales, no interruptions.
Never Miss a Transaction,
Call, or Connection
From SIM cards to VoIP to emergency backup. Everything your business needs to stay online, without interruptions.
How We Operate
Getting connected is simple. From activation to always-on protection, we’ve got you covered.
Activate Your SIM or VoIP Line
We’ll ship your SIM cards, modems, or VoIP credentials.
Setup is fast, with guided support every step of the way.
Customize Your Plan
Choose the data, voice, or failover options that match your business needs. Scale up or down anytime.
Stay Connected Without Interruptions
Enjoy seamless connectivity with multi-network coverage, VoIP flexibility, and emergency backup. Supported by our team 24/7.
Our Main Telecom Partners
See What Our Clients Are Saying
“Our scooter fleet stays connected in real time. Zoph-Link SIMs handle GPS tracking, payments, and updates without interruptions..”
Maya G.
Mobility Startup Founder
“Las cámaras de seguridad se mantienen conectadas gracias a los modems de Zoph-Link. Nunca más perdimos grabaciones por caída de internet.”
Marisol F.
Dueña de Negocio
“With Zoph-Link, our EV chargers are always online for payments and monitoring. The failover modem guarantees uptime for drivers.”
Thomas L.
EV Infrastructure Developer
“Supervisamos equipos en áreas rurales con los SIMs multi-red de Zoph-Link. Funcionan en cualquier parte sin preocuparnos por la cobertura.”
Héctor D.
Ingeniero de Proyectos
“When our main ISP went down, Zoph-Link’s emergency modem kept our POS running. We didn’t lose a single sale.”
Carla R.
Retail Store Owner
“Con Zoph-Link nuestros terminales de pago nunca se detienen, incluso cuando el internet principal falla..”
Andrea S.
Propietaria de Restaurante
“Switching to Zoph-Link SIMs gave us the reliability we needed for mobile payments. Automatic failover between networks is a lifesaver.”
Luis M.
Food Truck Owner
“Podemos rastrear nuestra flota en toda la isla con una sola tarjeta SIM. Zoph-Link nos simplificó la operación.”
Javier C.
Gerente de Logística
Yes. All Zoph-Link plans are contract-free. You can pause or cancel SIMs, VoIP lines, or modems at any time through our portal.
Yes. We offer a 60-day SIM & VoIP test kit with free activation and training. You only pay if you keep the service.
We provide volume discounts for businesses with multiple SIMs, VoIP seats, or backup modems. Custom pricing is available for enterprise or wholesale partners.
Absolutely. All connections use encrypted APNs and secure VoIP protocols. You can also request private static IPs and VPN tunnels for additional protection.
Yes. Our SIMs and VoIP services are compatible with most unlocked modems, POS terminals, and IP phones. We also provide pre-configured devices if needed.
Most clients are online the same day. SIMs and VoIP credentials activate instantly; modems ship pre-configured for plug-and-play.