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Yeastar ITSP Partner

SIP Trunk and Yeastar S-Series VoIP PBX & Cloud PBX are now well compatible!

AlienVoIP SIP Trunk Service Yeastar Official ITSP Partner and Supported PBX Provider

AlienVoIP – Cheapest Phone Call From The Internet

AlienVoIP provides VoIP services that allows you to call around the world. We serve customers from Malaysia, Singapore, Thailand, Philippines, Indonesia, Australia and 200 more countries. Start saving on your phone bill and enjoy the cheapest call rates available on the internet with VoIP system.


Low maintenance

Save on your ordinary phone bill with AlienVoIP. You can save up to 40% on your company phone bill with the packages cater from SMEs to MNCs. Buy more and save more.

User friendly

One Stop VoIP solution without the need of third party software solution. Simple steps to register and configure our AlienVoIP services.

Good sound quality

VoIP service brings you more features and flexibility with lower cost. We only deploy premium route for your best user experience, without compromising its voice quality.

High mobility

Access anywhere, anytime. AlienVoIP service is available to employees anywhere with internet connection, even on employee-owned devices.

Smooth Integration with PBX

Our VoIP service work perfectly on its own but seamlessly with PBX to provide you a complete company phone system. Bringing you an efficient way of doing business.

Highly Compatible

AlienVoIP work with all SIP-based hardware. Another good news is, you can reload through AlienVoIP mobile App, make VoIP call via Desktop, Softphone and other Mobile App with no compatibility issue.


AlienVoIP is a hybrid system using both Analog PSTN and VoIP together to provide premium route for customers.

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Various types of hardware are offered to support our VoIP services including IP-PBX,IP-Phones,Call Center Headsets and more.

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AlienVoIP offers various IP-PBX packages which can help you to reduce cost and improve your business communication system.

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You can buy AlienVoIP credits through our online platform and choose the packages that best suit your need.

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PBX Customers Setup

Apr 2019
Mac 2019
Mac 2019
Mac 2019
Jan 2019
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Why AlienVoIP?

VoIP SIP Trunking

SIP Trunking is a VoIP and streaming media service based on Session Initiation Protocol (SIP) by which Internet telephony service providers (ITSPs) deliver telephone services to customers with SIP-based device, for example private branch exchange (IP-PBX) phone.

AlienVoIP use SIP protocol that compatible with all SIP-enabled devices to initiate VoIP calls. An AlienVoIP account can host multiple SIP numbers whereby you can share an account among employees. It does not mean you need to make 100% calls through Internet. You can switch between VoIP and your conventional phone lines, or even use both at the same time.

VoIP for SMEs

AlienVoIP has been offering VoIP service to corporates since 2007, our customers base range from SMEs to MNCs (multinational company) environment with few to thousands of employees.

Understand your office communication needs with the aid of this questionnaire. We will sort out the right package to suit your business needs.

  • Understanding Your Company Needs
  • Usage Analysis
  • IP-PBX
  • Internet Network

Lowest Rate to International location

Call to your friends, families and business partners worldwide as low as RM0.08 per minute. Get your RM1 free demo credit before you purchase any package. Alternatively, check out AlienVoIP national and international calling rates and start buying now. Top destinations includes:

  • Malaysia
  • Singapore
  • Indonesia
  • Philippines
  • Australia
  • China
  • India
  • Vietnam
  • Taiwan
  • Bangladesh

VoIP Services

We are constantly looking for ways to make our application easy to use, fast, secure and stable. You can utilize AlienVoIP for services below:

  • Local & Long Distance Dialing
  • Web Based Call Logs
  • International Call Block
  • AlienVoIP Mobile App
  • and more…

Easy to Configure

You can use AlienVoIP via several methods.

  • Use it with softphone at a minimal cost.
  • Use it with IP-Phone, available in AlienVoIP
  • Use it with IP-Pbx, any model that support SIP is compatible. See more about A401 IP PBX
  • Use it with SoftSwitch such as Asterisk, Free PBX, Elastix, etc. Find out more about How to configure SoftSwitch
  • Use it with mobile phone, Setup AlienVoIP service in your Android, iOS and Windows phone easily with .
  • Use it with ATA (telephone adaptor)

Top Destination Call Rates

Malaysia VoIP RateMalaysia
Singapore VoIP RateSingapore
Indonesia VoIP RateIndonesia
Philippines VoIP RatePhilippines
MobileMYR 0.10USD 0.03MYR 0.08USD 0.02MYR 0.35USD 0.10MYR 0.55USD 0.16
FixedMYR 0.08USD 0.02MYR 0.08USD 0.02MYR 0.35USD 0.10MYR 0.55USD 0.16
Best VoIP Service Provider

We provide the premium VoIP route for our clients and also the hardware such as IP-PBX,IP-Phone and Call Center Headsets. Our clients can choose among several packages which best suit their needs or contact us for customization. More packages offered by us.

Best Rate in Market

We serve customers from the top destinations such as Malaysia, Singapore, Philippines, Indonesia, Australia and Thailand at lowest VoIP rate. Our clients can save costs in calling their international business partners. Visit the international rate for more information.

Best In-house Develop Team

AlienVoIP is built and maintain by our in-house team. If you face any problems, you may request our support team to solve your problem. We will save your time and cost in finding technical personnel to deal with your issue. Contact us for more information.

Demo IVR

Add customizable IVR (Interactive voice response) to your PBX system to increase automation with speech! e.g. (Press 1 for English, press 2 for Bahasa Melayu). Fill in your mobile number to try.

e.g. 6012XXXXXXX

**Only applicable on Malaysian (+60) mobile.

Our Partners

  • POS System
  • Online Shopping Malaysia
  • iSMS Malaysia
  • e-Leave
  • iCRM
  • IP PBX Services

Download our latest brochure including information about our products and services.