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Clear Voice Quality

HD quality clear audio voice call, No interruption & no extra noise on call

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Easy Apps

Very easy to use, No need to higher experienced. We have ready apps for best experience

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eSIM Solutions

You can used its like eSIM. Incoming & Outgoing call enabled. Dedicated number for each persons.

Your phone number like a PRO

09649 XXX XXX

OSTERISK

Quality & Efficience

Fast & Secure Calls

  • Business Voice 80%
  • Unified Communications 80%
  • Contact enter 70%
  • Network Services 80%
SEE MORE

Just Dial & Get Connect with any Operators in Bangladesh

Voice & Collaboration Services That Will Make You Fell Like You are in the Home.

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Grameenphone

Grameenphone operator is supported in our calling network.

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Banglalink

Banglalink operator is supported in our calling network.

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Robi

Robi operator is supported in our calling network.

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Airtel

Airtel operator is supported in our calling network.

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Teletalk

Teletalk operator is supported in our calling network.

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IPTSP/PBX Operator

You can call any IPTSP/PBX/IP, Bank Hotline, Short Code from our connection.

Our Pricing Plans

We have the best experts to elevate your business.

Registration FREE

/free forever
  • 09649 Series Number
  • Active Within 24hr
  • Random Number
  • Login ID & Pass
  • Android & iPhone Apps

Basic Number

₩ 9999
/Unlimited Validity
  • 100 Credit
  • 365 Minutes
  • Unlimited Validity
  • Incoming Call
  • Outgoing Call
  • Android/iPhone Apps
Order Now

VIP Number

₩ 15000
/Unlimited Validity
  • Super Easy Digit
  • 200 Credit
  • 730 Minutes
  • Unlimited Validity
  • Incoming Call
  • Outgoing Call
  • Android/iPhone Apps
Order Now

Monthly

₩ 6999
/mo per user
  • Unlimited Call
  • Unlimited Minutes
  • Unlimited Validity
  • Incoming Call
  • Outgoing Call
  • Android/iPhone Apps
Order Now
PEOPLE

We Focus On Brands & Products

Voice & Collaboration Services That Will Make You Fell Like You are in the Same Office.

  • Alex Joan

    Wordpress Developer

  • John Harris

    PROJECT MANAGER

  • Amine Jazouli

    DESIGNER

  • Aleen Valzac

    CEO

OSTERISK

Get Unlimited Calling for 12999KRW Today!

Elevate your business to the next level today!

Cloud Communications

The modern world is in a continuous movement and people everywhere are looking for quick, safe means of accessing accurate information.

Voice Services

The modern world is in a continuous movement and people everywhere are looking for quick, safe means of accessing accurate information.

Request Quote
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Numbers & Achievements

We did awesome work with business ethics.

1024

Awwards

24

Projects

1024

Happy clients

99.9

Up Time

LATEST NEWS

Latest News

We have the best experts to elevate your business.

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Osterisk

We are eSIM service provider in South Korea. All of our data & systems was operated from South Korea. And calling systems was maintain by a Government Approved IPTST provider in Bangladesh

Business Hours

Opining Days :
Registration Open 24hours
Support: Saturday & Sunday
Contact info:
Whatsapp +8801772006640

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