🇻🇳 VoIP Provider in Vietnam

Professional VoIP Solutions for Vietnam

Vietnam's booming tech sector makes it a rapidly growing VoIP market.

Hanoi
+84
VND
Asia

Why Netiva?

VoIP Services for Vietnam

Enterprise-grade VoIP solutions tailored to businesses in Vietnam. From termination to full PBX deployment.

VoIP Termination to Vietnam

High-quality voice termination routes to Vietnam (+84) with competitive rates, premium CLI delivery, and crystal-clear quality. Direct routes to Ho Chi Minh City, Hanoi, Da Nang, Hai Phong.

SIP Trunking

Scalable SIP trunk solutions connecting your Vietnam operations to the world. Unlimited concurrent channels with failover routing and 99.9% uptime.

PBX Systems & Cloud PBX

Complete PBX solutions for businesses in Hanoi and across Vietnam. On-premise or cloud-hosted, powered by Asterisk and FreeSWITCH.

Asterisk & FreeSWITCH

Expert Asterisk and FreeSWITCH development, deployment, and support for Vietnam businesses. Custom IVR, call routing, and integrations.

Business Phone Numbers

Local and toll-free phone numbers in Vietnam (+84). Establish local presence in Ho Chi Minh City, Hanoi, Da Nang, Hai Phong without physical offices.

24/7 Technical Support

Round-the-clock monitoring and support for your Vietnam VoIP infrastructure. Dedicated account management and rapid issue resolution.

15+
Years of Experience
99.9%
Uptime Guarantee
180+
Countries Connected
24/7
Technical Support

Why Choose Netiva as Your VoIP Provider in Vietnam?

Since 2009, we've been delivering enterprise-grade telephony through open-source technology

Open-Source Expertise

We specialize in Asterisk and FreeSWITCH — giving you complete control over your telephony system without vendor lock-in. You own your data, your configuration, and your future.

Cost-Effective Solutions

Businesses in Vietnam save 40-60% on communication costs with our VoIP solutions. Eliminate expensive hardware and reduce international call charges.

Scalable Infrastructure

Whether you're a startup in Hanoi or an enterprise across Vietnam, our solutions scale seamlessly. Add or remove users instantly.

Secure & Reliable

Enterprise-grade security with TLS/SRTP encryption, fraud detection, and DDoS protection. Your communications in Vietnam stay private and protected.

VoIP Coverage Across Vietnam

Netiva provides VoIP services to businesses in all major cities

Ho Chi Minh City Hanoi Da Nang Hai Phong + All of Vietnam

Frequently Asked Questions

Common questions about VoIP services in Vietnam

What is VoIP and how does it work in Vietnam?
VoIP (Voice over Internet Protocol) converts voice into digital data packets transmitted over the internet. In Vietnam, businesses can use VoIP to make and receive calls through their internet connection, eliminating the need for traditional phone lines. Netiva provides premium VoIP termination routes to Vietnam (+84) with crystal-clear quality.
How much can my business save with VoIP in Vietnam?
Businesses in Vietnam typically save 40-60% on communication costs by switching to VoIP. Savings come from eliminating expensive hardware, reducing international call charges, and paying only for what you use. Contact us for a personalized cost analysis.
Can I get a local phone number in Vietnam?
Yes! Netiva offers local DID numbers in Vietnam (+84), allowing you to establish a local presence in Ho Chi Minh City, Hanoi, Da Nang, Hai Phong and other cities. Your customers can reach you on a local number, regardless of your physical location.
Do I need special equipment for VoIP?
No special equipment is required. You can use VoIP with IP phones, softphones on your computer or smartphone, or connect your existing PBX system via SIP trunking. Netiva supports all standard SIP-compatible devices and platforms.
What is SIP trunking and do I need it?
SIP trunking connects your PBX system to the public telephone network via the internet. If your business in Vietnam already has a PBX, SIP trunking from Netiva lets you replace expensive ISDN lines with flexible, cost-effective internet-based connections.
What support does Netiva provide?
Netiva provides 24/7 technical support with dedicated account management. Our team of certified Asterisk developers and network architects are available around the clock to ensure your VoIP system in Vietnam runs smoothly.

Ready to Transform Your Communications in Vietnam?

Join hundreds of businesses that trust Netiva for their VoIP solutions. Get started today with a free consultation.