SIP Numbers

Buy a SIP number online and start receiving calls in minutes! AVOXI makes it easy to get SIP phone numbers anywhere you need, no setup fees or contracts. Your SIP phone service from AVOXI includes 20+ VoIP features at no extra cost.

Set up new SIP numbers in minutes, no setup fees or contracts

Toll free, local, and non-geographic SIP phone numbers available online

Manage calls with call forwarding, auto attendant, voicemail-to-email and more

Add unlimited call recording for incoming and outgoing calls for just $6.99

Every VoIP SIP number includes 20+ VoIP features at no extra cost

Set up new SIP numbers in minutes, no setup fees or contracts

Toll free, local, and non-geographic SIP phone numbers available online

Manage calls with call forwarding, auto attendant, voicemail-to-email and more

Add unlimited call recording for incoming and outgoing calls for just $6.99

Every VoIP SIP number includes 20+ VoIP features at no extra cost

Set up new SIP phone numbers in minutes, no setup fees or contracts

Toll free, local, and non-geographic SIP numbers available online

Manage calls with call forwarding, auto attendant, voicemail-to-email and more

Add unlimited call recording for incoming and outgoing calls for just $6.99

Every virtual SIP number includes 20+ VoIP business features at no extra cost

buy-sip-numbers

Get SIP Phone Numbers

A VoIP SIP number from AVOXI is a virtual phone number that allows you to forward calls to one or multiple devices around the world. In addition to advanced call forwarding rules, SIP number service from AVOXI includes 20+ business features like virtual attendant, voicemail-to-email, call logging, and more at no extra cost.

No other global communications provider makes it so easy and affordable to get SIP numbers in over 170 countries. There are no setup fees or cancellation costs. Buy a SIP number and start managing calls in minutes!

Explore AVOXI’s SIP Number Features

how-to-get-a-sip-phone-numberGlobal SIP Number Services 

  • Get toll free, non-geographic, and local SIP numbers in 170+ countries
  • Forward calls to one or multiple devices around the world, including landlines, mobile devices, and desktop softphones
  • AVOXI provides access to premium SIP numbers where most global providers can't, including many countries in Africa and APAC

International VoIP for Business

  • Expect amazing call quality no matter where you do business
  • Bring Your Own Carrier (BYOC) available for businesses using enterprise contact center licenses
  • Port Your Number to Almost Anywhere. Close partnerships with local carriers around the world make it easy to port SIP numbers from countries where other providers struggle.

sip-phone-number-providerAmazingly Affordable SIP Phone Service

Setting up your SIP VoIP numbers is quick, easy, and affordable.

  • No setup fees, no cancellations costs attached to any SIP number plan 
  • Get unlimited inbound and outbound call recording for just $6.99
  • Enjoy the affordable international VoIP calling rates that AVOXI has spent nearly 20 years to establish around the world
  • Have a SIP number you want to keep? Get paid to port your current numbers to AVOXI - free usage for up to 1 month!

Port Your SIP Numbers →

buy-sip-numberSIP Number Forwarding

  • Use SIP phone numbers to forward calls to multiple devices globally
  • Customize unlimited virtual attendant menus with personalized greetings
  • SMS forwarding available with business numbers in the US & Canada
  • Start handling incoming callers in minutes when you purchase a SIP number in AVOXI's online shopping cart
  • Every SIP phone number includes customizable ring rules, voicemail transcription, call logging and call tracking features at no extra cost

sip-phone-serviceAdd Outbound Features to Your SIP Phone Number

After getting a VoIP SIP number from AVOXI, purchase contact center licenses to unlock advanced SIP phone system features. Outbound functionality includes:

  • Affordable outgoing call rates around the world
  • Global outbound dialing from a lightweight, browser-based softphone
  • Click-to-call extension to dial numbers straight from the web, spreadsheets, CRM platforms and more
  • Outbound call recording, call scoring with notes, custom dispositions, advanced analytics, CRM integrations and so much more

Trusted by ____ Companies Worldwide

How to Buy SIP Numbers Online

AVOXI makes it easy and affordable to get SIP phone numbers for business. Set up your SIP number service in three easy steps:

Choose Your SIP Phone Number Plan and Add-On Features

From the online shopping cart, select the SIP number you want to purchase and input the number that inbound calls will forward to. Next, choose a plan based on your anticipated call volume and any add-ons like call recording, SMS forwarding (US & Canada), and a free trial of our cloud contact center software. After selecting your plan and add-ons, complete your checkout.

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Log In and Customize Your SIP Number Features

After purchasing your SIP phone number, you will receive a confirmation email with login instructions to create a new password and activate your account. Once you have activated your account, you will get an additional email with steps on how to start customizing your SIP number settings.

An AVOXI expert will follow up with you to make sure your number is working the way you want and to make sure you have everything you need to improve your business communications.

Note: If the email you provided is not associated with your listed business, you can still log into your account. However, your new virtual phone number may not be activated until an AVOXI expert is able to confirm your account details (this usually takes 15 minutes or less).

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Update Your Service Settings as Your Business Needs Change

After your number is activated, you can start customizing your SIP number's features for your specific business needs at any time. If your business requirements change, you can easily upgrade your account to access more advanced virtual phone system features when you purchase user licenses from your account (3 license minimum). Admins can simply select the LICENSE option on the left-hand side navigation, click +Add, and follow the prompts.

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argos-assistance

"The interface is easy to use and very user friendly, our teams required very little training to get started right away."

Marco

Finance & International Network Manager

island-outpost

“We like that everything is there in one simple interface - softphone, reporting, analytics. It has really been a help to our team.”

Suzanne

Group Reservations Manager

vee-technologies

"As COVID hit, AVOXI helped us move our contact center agents to a WFH mode very quickly and with no impact on call quality. Thank you AVOXI and team."

Abdul Hameed

Asst. Manager – IT Support

argos-assistance

"The interface is easy to use and very user friendly, our teams required very little training to get started right away."

Marco

Finance & International Network Manager

island-outpost

“We like that everything is there in one simple interface - softphone, reporting, analytics. It has really been a help to our team.”

Suzanne

Group Reservations Manager

vee-technologies

"As COVID hit, AVOXI helped us move our contact center agents to a WFH mode very quickly and with no impact on call quality. Thank you AVOXI and team."

Abdul Hameed

Asst. Manager - IT Support

Virtual SIP Numbers Numbers Available for Any Need

Get the right type of virtual business phone number for your company anywhere you need it.

virtual-sip-number

Toll Free SIP Numbers

Toll free SIP numbers allow callers to reach your business without being charged. Toll free business numbers are easily recognized and look professional. In some cases, they can not be dialed from outside the country.

Toll Free Virtual Numbers →
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Local SIP Numbers

Local SIP phone numbers give businesses a local presence. In-region callers are only charged local call rates no matter where you answer the call. Local business numbers can be dialed from outside the country.

Local Virtual Numbers →
get-sip-number

Non-Geographic SIP Numbers

Non-geographic SIP numbers act the same as local numbers, but have a nationally recognized dial-code. These business phone numbers are especially popular in the UK, UAE, Australia, and many other areas in Europe and Asia.

Non-Geographic SIP Numbers →

International SIP Numbers Available in Over 170 Countries

Get the right type of virtual SIP phone number for your company anywhere you need it.

Egypt

Kenya

Mauritius

Morocco

Nigeria

Seychelles

South Africa

Tanzania


Algeria

Angola

Benin

Botswana

Burkina Faso

Cote D'Ivoire (Ivory Coast)

Democratic Republic of the Congo

Ghana

Madagascar

Malawi

Mali

Namibia

Senegal

South Africa 086 and 087

South Africa Toll Free

Sudan

Uganda

Zimbabwe

Costa Rica

Canada

Dominican Republic

Jamaica

Mexico

Panama

Puerto Rico

United States


Antigua and Barbuda

Bahamas

Barbados

British Virgin Islands (BVI)

Cayman Islands

El Salvador

Grenada

Guatemala

St. Kitts and Nevis

St. Lucia

St. Vincent

US Virgin Islands (USVI)

Bahrain

Cyprus

Israel

Jordan

Kuwait

Lebanon

Oman

Pakistan

Qatar

Saudi Arabia

Turkey

UAE

Don't See Virtual SIP Numbers Available Where You Need Them?

We're here to help! Contact us today for assistance or to request custom pricing.

Common Questions About SIP Phone Numbers

How long does it take to get SIP phone numbers?

In most cases, AVOXI can activate your SIP phone number instantly. Some countries require basic documentation to verify your business before activation can be finalized.

If the email you provided is not associated with your listed business, your new SIP number may not be activated until an AVOXI expert is able to confirm your account details (this usually takes 15 minutes or less).

What is the difference between the types of SIP numbers available?

Toll Free SIP Numbers: Toll free SIP numbers let callers from a certain country call your number for free. They typically can only be dialed from one country.

Local SIP Numbers: Local SIP numbers help businesses establish a local presence at a location without the cost of a physical office. Local callers pay a calling fee dependent on their geographic location. These numbers can also be called internationally.

Non-Geographic SIP Numbers: Non-geographic SIP numbers are associated with a certain country but not a certain locality in that country. Callers are charged the rate they would pay for a call made to a local landline.

Vanity SIP Numbers: A vanity number is a type of virtual phone number that uses numbers that are easy to remember or that spell out a brand name.

Universal International Freephone Number (UIFN): A UIFN is a "global" toll free VoIP number that can be dialed from multiple countries.

What happens after I buy a SIP number in the Online Shopping Cart?

After purchasing a business SIP number in the Online Shopping Cart, you will receive an email with your login instructions so you can activate your account, log in, and customize your VoIP SIP number features.

Shortly after activation, an AVOXI expert will contact you to verify your account and make sure your new SIP number is working properly. If your email does not match the business listed on your order, you may not be able to start taking calls until your account is verified.

Can I make outbound calls with my SIP phone number?

Yes, you can unlock outgoing call features like desktop softphone and custom caller ID by purchasing user licenses from within your account. 

What if I don't see the virtual SIP number I need?

Not all available SIP numbers are displayed in the Online Shopping Cart. If you don't see the SIP phone number you're looking for, please contact us so we can check our global inventory for your requested number!

How can I reduce costs or use AVOXI's features if I already have a SIP phone number?

To use our service with any of your existing virtual SIP numbers, contact us today! Transferring SIP phone numbers is quick, easy, and free with AVOXI-- in fact, we'll even pay you to port your numbers!

Port Your SIP Numbers →

What else can AVOXI do for my business?

In addition to the best SIP number service for business, popular services from AVOXI include our cloud contact center software.