+1-855-GO-SONUS

Sonus Offices

North America

4 Technology Park Drive
Westford, MA 01886
U.S.A.
Tel: +1-855-GO-SONUS 

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  • United States
    Sonus Corporate Headquarters
    4 Technology Park Drive
    Westford, MA 01886
    U.S.A.
    Tel: +1-855-GO-SONUS
     
    Investor Relations:
     
    Public Relations:

EMEA

Edison House, Edison Road
Dorcan, Swindon, Wiltshire
SN3 5JX
United Kingdom

Tel: +44-14-0378-8114

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  • United Kingdom

    Edison House, Edison Road
    Dorcan, Swindon, Wiltshire
    SN3 5JX
    United Kingdom
    Tel: +44-14-0378-8114

  • Czech Republic

    Sonus Networks sro 
    Kateřinská 466/40 -2nd floor
    120 00, Prague 2
    Czech Republic
    Tel: +420-222-119-604

  • Germany

    Bratustrasse 9
    64293 Darmstadt
    Germany
    Tel: +49-6151-786-8784

  • France

    Centre d’Affaires Mermoz  
    293-295, Boulevard Saint-Denis 
    92400 COURBEVOIE 
    France
    Tel: +33-1-84-02-04-56

  • Spain
    Ribera del Loira, 46
    28042 Madrid
    Spain
    Tel: +34-911-23-9188
  • United Arab Emirates
    Dubai Media City
    Al-Shatha Tower
    Suite 3014
    Dubai, UAE
    Tel: +80-00-3570-3561
  • Turkey

    Tel: +00-8001-4203-0993

  • Switzerland

    Tel: +41-31-511-8613

  • South Africa

    Tel: +27-211-3002194

  • Italy

    Tel:  +39-069-480-4780

APAC

1 Fullerton Road #02-01
One Fullerton
Singapore 049213
Singapore
Tel: +65-6832-5589

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  • Singapore

    1 Fullerton Road #02-01
    One Fullerton
    Singapore 049213
    Singapore
    Tel: +65-6832-5589

  • Australia
    100 Walker St
    North Sydney
    2060 NSW
    Australia
    Tel: +61-2-8404-4140
  • Japan
    5th Floor, Cerulean Tower, 26-1
    Sakuragaoka-cho, Shibuya-ku
    Tokyo 150-8512
    Japan
    Tel: +81-3-5457-8200
  • Malaysia
    c/o Mega Corporate Services Sdn Bhd
    Level 15-2, Faber Imperial Court
    5250 Kuala Lumpar
    Malaysia
    Tel: +603-20929509
     
    Kuala Lumpur - Tel: +603-2092-9509
  • India
    Crescent - IV, 12th Floor
    Prestige Shantiniketan - Business Precinct
    Whitefield Road
    Bangalore 560 066
    India
    Tel: +91-80-6789-5100 
  • China
    Room 337, OG Plaza, Building C 327
    Tianyaoqiao Road Shanghai
    China 200030
    上海市天钥桥路327号C栋337室 邮编:200030
    Tel: +86-(21)-2419-3102 
     
    Shanghai - Tel: +86-21-2080-3295
    Beijing - Tel: +86-10-5634-1564
    Hong Kong - Tel: +852-3960-6574
     
    Taiwan:
    Taipei - Tel: +886-2-2175-2224
  • Vietnam

    Saigon -  Tel: +84-8-3520-7789

  • Thailand

    Tel: +662-797-0813

  • South Korea

    Seoul - Tel: +82-2-2190-3757

  • Philipines

    Manila - Tel: +632-479-5585

  • New Zealand

    New Zealand - Tel: +64-9-927-8848

CALA

Homero No. 1933-902
Col. Los Morales, C.P. 11510
México City, México
Distrito Federal
Tel (Inside Mexico): +52-55-1950-3036
Tel (Outside Mexico) : +1-978-614-8741

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  • Mexico
    Sonus CALA Headquaters
    Homero No. 1933-902
    Col. Los Morales, C.P. 11510
    México City, México
    Distrito Federal
    Tel (calls inside Mexico):
    +52-55-1950-3036
    Tel (calls outside Mexico) :
    +1-978-614-8741 

Customers

  • MathWorks estimates that through the automated provisioning and call routing features of the Sonus solution, the company has freed up more than 250 IT staff hours per week for more important projects.

    MathWorks is the leading developer of mathematical computing software for engineers and scientists. Founded in 1984, MathWorks employs 2800 people in 15 countries, with headquarters in Natick, Massachusetts, U.S.A.
  • The industry-leading performance and scale of Sonus' SBC 5100 allows us to maintain a competitive edge in the market while delivering exceptional customer service. 

    Smart Tel is a major player in the Singapore telecommunications industry and aims to develop its global presence with new offices in Australia, Thailand, Indonesia, Philippines, India, South Africa, the US and the UK, with cost effective, easy-to-use and scalable telephony solutions.
  • We wanted to work with an industry-leading SBC vendor and our market analysis indicated that Sonus was the clear choice for this partnership.

    (GCS) is a software company founded in 2006 by Neal Axelrad and Jay Meranchik. GCS' goal is to be the best company in the marketplace. We are privately held and have offices in New York & New Jersey USA.
  • Sonus made the deployment, integration and migration to Microsoft Lync easy. 

    We are experts in identifying and delivering flexible communication solutions that scale and adapt to your business demands, empowering your business to do more, faster and with less effort and cost.