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Nortel Norstar

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Nortel Norstar is a small-office digital PBX introduced by Nortel Networks. It is based on the same internal design and instruction set as Nortel's ea...Read more

Business Phone Systems
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Market Share of Nortel Norstar

Current Customer(s)

413

Market Share (Est.)

0.44%

Ranking

#18

Top Competitors and Alternatives of Nortel Norstar

The top three of Nortel Norstar’s competitors in the Business Phone Systems category are Freshworks with 36.73%, Bitrix24 with 23.41%, Mitel with 12.38% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Freshworks3450836.73%Nortel Norstar vs Freshworks
Bitrix242200023.41%Nortel Norstar vs Bitrix24
Mitel1163012.38%Nortel Norstar vs Mitel
Cisco Contact Center44264.71%Nortel Norstar vs Cisco Contact Center
RingCentral37443.98%Nortel Norstar vs RingCentral
3CX27802.96%Nortel Norstar vs 3CX
Grasshopper23582.51%Nortel Norstar vs Grasshopper
Intermedia18571.98%Nortel Norstar vs Intermedia
Virtual PBX18321.95%Nortel Norstar vs Virtual PBX
Jive Voice9741.04%Nortel Norstar vs Jive Voice
Windstream8880.95%Nortel Norstar vs Windstream
Siemens HiPath7000.75%Nortel Norstar vs Siemens HiPath
Nortel BCM6410.68%Nortel Norstar vs Nortel BCM
Webex Calling5900.63%Nortel Norstar vs Webex Calling
Allworx5010.53%Nortel Norstar vs Allworx
Sterling Communications4880.52%Nortel Norstar vs Sterling Communications
Nextiva4330.46%Nortel Norstar vs Nextiva
Sangoma3580.38%Nortel Norstar vs Sangoma
eVoice2570.27%Nortel Norstar vs eVoice
Verizon Enterprise2550.27%Nortel Norstar vs Verizon Enterprise
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Popular Comparisons

Top Competitors and Alternatives of Nortel Norstar

The top three of Nortel Norstar’s competitors in the Business Phone Systems category are Freshworks with 36.73%, Bitrix24 with 23.41%, Mitel with 12.38% market share.

Nortel Norstar vs Freshworks

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Nortel Norstar vs Bitrix24

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Nortel Norstar vs Mitel

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Nortel Norstar vs Cisco Contact Center

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Nortel Norstar vs RingCentral

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Nortel Norstar vs 3CX

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Nortel Norstar vs Grasshopper

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Nortel Norstar vs Intermedia

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Customers of Nortel Norstar

Around the world in 2024, over 413 companies have started using Nortel Norstar as Business Phone Systems tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Canada Life10,000+TorontoOntarioCanada
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Canadian Imperial Bank of Commerce (CIBC)10,000+TorontoOntarioCanada
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Bank of America Corporation10,000+CharlotteNorth CarolinaUnited States
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Balfour Beatty Plc10,000+LondonEnglandUnited Kingdom
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Nokia Corporation10,000+EspooUusimaaFinland
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Citigroup, Inc.10,000+New York CityNew YorkUnited States
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Xerox Corporation10,000+NorwalkConnecticutUnited States
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Geo Group, Inc.10,000+Boca RatonFloridaUnited States
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International Business Machines Corporation (IBM)10,000+ArmonkNew YorkUnited States
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Walgreens10,000+DeerfieldIllinoisUnited States
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Nortel Norstar Customers by Products and Services

The top three products and services offering customers that use Nortel Norstar for Business Phone Systems are Unified Communications (19), Cloud Services (18), Managed Services (16).

Customers

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Nortel Norstar Customers by Employee Size

The majority of Nortel Norstar's customers for the business-phone-systems category fall in the company size of 10,000+ employees (73 companies), 20 - 49 employees (61 companies), 100 - 249 employees (56 companies).

Employee Size

Nortel Norstar Customers by Geography

The top three geographies of Nortel Norstar for business-phone-systems are the United States with 297(78.16%), Canada with 35(9.21%), United Kingdom with 17(4.47%) customers respectively.

Customers

Employees of Nortel Norstar

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Also see other Products/Services by Nortel Norstar in:

Business Phone Systems

FAQ

Find answers to the most often asked questions by users.

Who are the top Nortel Norstar competitors?

Nortel Norstar’s Top competitors in the business-phone-systems category are Freshworks, Bitrix24, Mitel. You can view a full list of Nortel Norstar competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Nortel Norstar and 40,000 other technologies on the internet. You can also compare Nortel Norstar and its feature with top competitors here : Nortel Norstar vs Freshworks Nortel Norstar vs Bitrix24 Nortel Norstar vs Mitel.

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What is Nortel Norstar customer distribution based on company size?

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What is Nortel Norstar market share in the business-phone-systems?

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What are the top countries that use Nortel Norstar?

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What are the top industries that use Nortel Norstar?

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Justine Lyon

Justine Lyon

Senior VP of Sales, Ally

At my previous organization we used Zoominfo and LInkedIn Navigator for contact, Bombora for intent and DiscoverOrg for account info. When I joined Ally where we use 6sense, I found it to be as valuable as all the other tools combined!

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