Skip to main content
  • Blog
  • Investors
  • Careers
Home

Quicklinks

  • Contact
    • Sales
    • Support
    • Partner Program
    • Our Offices
  • About Us
    • Acerca de
    • English
    • Leadership Mondial
    • O нас
    • Sobre nós
    • Über uns
    • ريادة عالمية
    • 日本語
    • 关于我们
    • 회사 소개
    • About Us
  • Solutions
    • Service Provider Solutions arrow_forward_ios
      • Service Provider Solutions Home
      • By Service Provider Type arrow_forward_ios
        • Mobile Network Operators
        • Rural & Regional Service Providers
        • Cable Operators (MSO)
        • UTelco
        • Fixed Network Operators
        • Wholesale Network Providers
      • IP Optical arrow_forward_ios
        • Intelligent Middle Mile
        • Multiservice 5G xHAUL
        • IP Aggregation & Routing
        • 400G to 1.2T
        • Open Optical Networks
        • Data Center Interconnect
        • TDM to IP Migration
      • Secure Cloud Communications arrow_forward_ios
        • Cloud-Native IMS
        • Analytics & Insights
        • Identity Assurance
        • Microsoft Solutions
        • Secure Communications
        • Telco Cloud and Voice Services
      • Metaswitch Migrations
    • Enterprise Solutions arrow_forward_ios
      • Enterprise Solutions Home
      • By Industry arrow_forward_ios
        • Research & Education Networks
        • Healthcare
        • Financials
        • Contact Centers
        • Data Center Interconnect
        • Campus Networks
      • IP Optical arrow_forward_ios
        • Data Center Interconnect
        • Private Optical Networks for Enterprises
        • Research and Education Networks
      • Secure Cloud Communications arrow_forward_ios
        • Analytics & Voice Security
        • Contact Center
        • Microsoft Solutions
        • Nortel CS2100/SL-100 Rejuvenation
        • Securing Communications & SIP Trunks
    • Critical Infrastructure arrow_forward_ios
      • Critical Infrastructure Home
      • Rail
      • Utilities
    • Mission Critical Defense arrow_forward_ios
      • Defense Networks Home
      • Federal Government
      • Global Defense & Intelligence
      • Key Solutions and Products
    close
  • Products
    • Service Provider Products arrow_forward_ios
      • Service Provider Products Home
      • IP Routing & Packet Transport arrow_forward_ios
        • IP Routing Home
        • Edge and Cell Site Routers
        • IP Access Routers
        • IP Aggregation Routers
        • Ribbon IP rNOS
      • IP & Optical Automation Platform arrow_forward_ios
        • Muse Multilayer Automation Platform
        • Network Management and Insights
      • Optical Networks arrow_forward_ios
        • Apollo Optical Networking
        • High Density OTN/DWDM
        • Modular OTN/DWDM
        • OTN Switching
      • Ribbon Acumen
      • Analytics arrow_forward_ios
        • Operations Applications
        • Security Applications
        • Monetization Applications
        • Analytics Platform
        • RAMP
      • Application Platforms & Clients arrow_forward_ios
        • Application Server
        • IP Phones
      • Call Controller arrow_forward_ios
        • C3 Call Controller
        • C15 Call Controller
        • C20 Call Controller
        • Management
      • Identity Assurance arrow_forward_ios
        • Ribbon Call Trust Services
        • Ribbon Secure Telephone Identity (STI)
        • STI-CA
      • Cloud-Native IMS
      • Media Gateways arrow_forward_ios
        • G5 Line Access Gateway
        • G6 Universal Gateway
        • G9 Media Gateway
        • GSX 9000
      • Policy & Routing arrow_forward_ios
        • PSX Cloud Native
        • PSX Software Edition
      • Session Border Controllers arrow_forward_ios
        • Cloud-Native Core SBC
        • Virtual Core SBC
        • Core SBCs – Appliances
        • Virtual Edge SBC
        • Edge SBCs - Appliances
        • LEAP Test Automation
      • SS7 and Diameter arrow_forward_ios
        • Diameter Signaling Controller (DSC 8000)
        • Diameter Signaling Controller (DSC SWe)
        • Signaling Transfer Point (STP)
    • Enterprise Products arrow_forward_ios
      • Enterprise Products Home
      • Analytics and Threat Prevention arrow_forward_ios
        • Operations Applications
        • Security Applications
        • Voice Threat Prevention
        • Analytics Platform
      • IP Routing & Packet Transport arrow_forward_ios
        • IP Routing Home
        • Edge and Cell Site Routers
        • IP Access Routers
        • IP Aggregation Routers
        • Ribbon IP rNOS
      • IP & Optical Automation Platform arrow_forward_ios
        • Muse™ Multilayer Automation Platform
        • Network Management and Insights
      • Optical Networks
      • Media Gateways arrow_forward_ios
        • EdgeMarc 300 Series Gateway
        • G5 Media Gateway
        • G6 Media Gateway
        • SBC 1000 Gateway
      • Session Border Controllers arrow_forward_ios
        • SBC Software Edition Edge
        • SBC Cloud Native Edition (SBC CNe)
        • SBC Software Edition (SBC SWe)
        • SBC 1000
        • SBC 2000
        • Edge 8000 Family
        • SBC 5400
        • SBC 7000
        • LEAP Test Automation
      • UC Platforms arrow_forward_ios
        • Application Server
        • C20 for Enterprise
        • CS2100 Software
    close
  • Services
    • Ribbon Support Portal arrow_forward_ios
      • Portal Login
      • Contact Local Support
    • Professional Services
    • Support Services arrow_forward_ios
      • Ribbon Support Portal
      • Maintenance Quotes and Questions
      • Documentation
    • Education Services
    • Subject Matter Expert Services
    close
  • Partners
    • Become a Partner
    • Partner Rewards
    • Partner Portal
    • Partner & Reseller Locator
    • Interoperability Guides
    • Technical Partnerships arrow_forward_ios
      • Industry Organizations
      • Technology Partners
      • Strategic Alliance Partners
    close
  • Company
    • About Us arrow_forward_ios
      • About Ribbon
      • Board of Directors arrow_forward_ios
        • Shaul Shani
        • Bruce McClelland
        • Stewart Ewing
        • Bruns H. Grayson
        • Beatriz V. Infante
        • Scott Mair
        • Lou Silver
        • Rick W. Smith
        • Tanya Tamone
      • Culture
      • Customer Testimonials
      • Locations
      • Management Team arrow_forward_ios
        • Bruce McClelland
        • Sam Bucci
        • Petrena Ferguson
        • Patrick Macken
        • Rick Marmurek
        • Steve McCaffery
        • Joni Roberts
      • Thought Leaders arrow_forward_ios
        • Bruce McClelland
        • Chip Boyle
        • Petrena Ferguson
        • Jamie Gibson
        • Andreas Hegers
        • Elizabeth Page
        • Ram Ramanathan
        • Joni Roberts
        • Elea Siegele
        • David Stokes
        • Mitch Simcoe
        • Greg Zweig
    • Careers arrow_forward_ios
      • Ribbon Careers
      • Find Your Next Job
    • Get Help arrow_forward_ios
      • Locations
      • Glossary
      • How to Buy
      • Sitemap
      • Support
    • Investor Relations
    • Media Center arrow_forward_ios
      • Awards
      • Blog
      • Branding - Logos
      • Case Studies
      • Events and Forums
      • In the News
      • Press Releases
      • Speaking Engagements
      • Webinars
    • Resource Library
    • Sustainability arrow_forward_ios
      • Sustainability Report
      • Global Positions
    • Company arrow_forward_ios
      • BABA Certifications
      • Company Certifications
      • Notices arrow_forward_ios
        • AODA Web Accessibility Notice
        • Privacy Notice Job Applicants
        • Real Estate Privacy Notice
      • Policies arrow_forward_ios
        • Information Security Policy
        • Ribbon Academy Website Cookie Notice
        • Corporate Biodiversity Policy
        • Business Continuity Planning for Our Customers
        • Business Continuity Policy
        • Careers Cookie Policy
        • Code of Conduct
        • Cookie Policy
        • Environmental Policy
        • Privacy Policy
        • Product Life Cycle Policy
        • Quality Policy
        • Responsible Disclosure Policy
        • Responsible Procurement Policy
        • Supplier Code of Conduct
      • Statements arrow_forward_ios
        • Anti-Slavery and Human Trafficking Statement
      • Terms arrow_forward_ios
        • Cloud2Edge Consent & Disclosure
        • Subscription Services Usage Terms
        • Cloud2Edge Services Terms
        • End User License Agreement
        • Limited Product Warranty
        • Cloud Services Acceptable Use Policy
        • Standard Purchase and License Terms
        • Terms of Use
    close
  • Support
  • Solutions
    • Service Provider Solutions
      • Service Provider Solutions Home
      • By Service Provider Type
        • Mobile Network Operators
        • Rural & Regional Service Providers
        • Cable Operators (MSO)
        • UTelco
        • Fixed Network Operators
        • Wholesale Network Providers
      • IP Optical
        • Intelligent Middle Mile
        • Multiservice 5G xHAUL
        • IP Aggregation & Routing
        • 400G to 1.2T
        • Open Optical Networks
        • Data Center Interconnect
        • TDM to IP Migration
      • Secure Cloud Communications
        • Cloud-Native IMS
        • Analytics & Insights
        • Identity Assurance
        • Microsoft Solutions
        • Secure Communications
        • Telco Cloud and Voice Services
      • Metaswitch Migrations
    • Enterprise Solutions
      • Enterprise Solutions Home
      • By Industry
        • Research & Education Networks
        • Healthcare
        • Financials
        • Contact Centers
        • Data Center Interconnect
        • Campus Networks
      • IP Optical
        • Data Center Interconnect
        • Private Optical Networks for Enterprises
        • Research and Education Networks
      • Secure Cloud Communications
        • Analytics & Voice Security
        • Contact Center
        • Microsoft Solutions
        • Nortel CS2100/SL-100 Rejuvenation
        • Securing Communications & SIP Trunks
    • Critical Infrastructure
      • Critical Infrastructure Home
      • Rail
      • Utilities
    • Mission Critical Defense
      • Defense Networks Home
      • Federal Government
      • Global Defense & Intelligence
      • Key Solutions and Products
  • Products
    • Service Provider Products
      • Service Provider Products Home
      • IP Routing & Packet Transport
        • IP Routing Home
        • Edge and Cell Site Routers
        • IP Access Routers
        • IP Aggregation Routers
        • Ribbon IP rNOS
      • IP & Optical Automation Platform
        • Muse Multilayer Automation Platform
        • Network Management and Insights
      • Optical Networks
        • Apollo Optical Networking
        • High Density OTN/DWDM
        • Modular OTN/DWDM
        • OTN Switching
      • Ribbon Acumen
      • Analytics
        • Operations Applications
        • Security Applications
        • Monetization Applications
        • Analytics Platform
        • RAMP
      • Application Platforms & Clients
        • Application Server
        • IP Phones
      • Call Controller
        • C3 Call Controller
        • C15 Call Controller
        • C20 Call Controller
        • Management
      • Identity Assurance
        • Ribbon Call Trust Services
        • Ribbon Secure Telephone Identity (STI)
        • STI-CA
      • Cloud-Native IMS
      • Media Gateways
        • G5 Line Access Gateway
        • G6 Universal Gateway
        • G9 Media Gateway
        • GSX 9000
      • Policy & Routing
        • PSX Cloud Native
        • PSX Software Edition
      • Session Border Controllers
        • Cloud-Native Core SBC
        • Virtual Core SBC
        • Core SBCs – Appliances
        • Virtual Edge SBC
        • Edge SBCs - Appliances
        • LEAP Test Automation
      • SS7 and Diameter
        • Diameter Signaling Controller (DSC 8000)
        • Diameter Signaling Controller (DSC SWe)
        • Signaling Transfer Point (STP)
    • Enterprise Products
      • Enterprise Products Home
      • Analytics and Threat Prevention
        • Operations Applications
        • Security Applications
        • Voice Threat Prevention
        • Analytics Platform
      • IP Routing & Packet Transport
        • IP Routing Home
        • Edge and Cell Site Routers
        • IP Access Routers
        • IP Aggregation Routers
        • Ribbon IP rNOS
      • IP & Optical Automation Platform
        • Muse™ Multilayer Automation Platform
        • Network Management and Insights
      • Optical Networks
      • Media Gateways
        • EdgeMarc 300 Series Gateway
        • G5 Media Gateway
        • G6 Media Gateway
        • SBC 1000 Gateway
      • Session Border Controllers
        • SBC Software Edition Edge
        • SBC Cloud Native Edition (SBC CNe)
        • SBC Software Edition (SBC SWe)
        • SBC 1000
        • SBC 2000
        • Edge 8000 Family
        • SBC 5400
        • SBC 7000
        • LEAP Test Automation
      • UC Platforms
        • Application Server
        • C20 for Enterprise
        • CS2100 Software
  • Services
    Global Services
    • Ribbon Support Portal
      • Portal Login
      • Contact Local Support
    • Professional Services
    • Support Services
      • Ribbon Support Portal
      • Maintenance Quotes and Questions
      • Documentation
    • Education Services
    • Subject Matter Expert Services
  • Partners
    Partners
    • Become a Partner
    • Partner Rewards
    • Partner Portal
    • Partner & Reseller Locator
    • Interoperability Guides
    • Technical Partnerships
      • Industry Organizations
      • Technology Partners
      • Strategic Alliance Partners
  • Company
    • About Us
      • About Ribbon
      • Board of Directors
        • Shaul Shani
        • Bruce McClelland
        • Stewart Ewing
        • Bruns H. Grayson
        • Beatriz V. Infante
        • Scott Mair
        • Lou Silver
        • Rick W. Smith
        • Tanya Tamone
      • Culture
      • Customer Testimonials
      • Locations
      • Management Team
        • Bruce McClelland
        • Sam Bucci
        • Petrena Ferguson
        • Patrick Macken
        • Rick Marmurek
        • Steve McCaffery
        • Joni Roberts
      • Thought Leaders
        • Bruce McClelland
        • Chip Boyle
        • Petrena Ferguson
        • Jamie Gibson
        • Andreas Hegers
        • Elizabeth Page
        • Ram Ramanathan
        • Joni Roberts
        • Elea Siegele
        • David Stokes
        • Mitch Simcoe
        • Greg Zweig
    • Careers
      • Ribbon Careers
      • Find Your Next Job
    • Get Help
      • Locations
      • Glossary
      • How to Buy
      • Sitemap
      • Support
    • Investor Relations
    • Media Center
      • Awards
      • Blog
      • Branding - Logos
      • Case Studies
      • Events and Forums
      • In the News
      • Press Releases
      • Speaking Engagements
      • Webinars
    • Resource Library
    • Sustainability
      • Sustainability Report
      • Global Positions
    • Company
      • BABA Certifications
      • Company Certifications
      • Notices
        • AODA Web Accessibility Notice
        • Privacy Notice Job Applicants
        • Real Estate Privacy Notice
      • Policies
        • Information Security Policy
        • Ribbon Academy Website Cookie Notice
        • Corporate Biodiversity Policy
        • Business Continuity Planning for Our Customers
        • Business Continuity Policy
        • Careers Cookie Policy
        • Code of Conduct
        • Cookie Policy
        • Environmental Policy
        • Privacy Policy
        • Product Life Cycle Policy
        • Quality Policy
        • Responsible Disclosure Policy
        • Responsible Procurement Policy
        • Supplier Code of Conduct
      • Statements
        • Anti-Slavery and Human Trafficking Statement
      • Terms
        • Cloud2Edge Consent & Disclosure
        • Subscription Services Usage Terms
        • Cloud2Edge Services Terms
        • End User License Agreement
        • Limited Product Warranty
        • Cloud Services Acceptable Use Policy
        • Standard Purchase and License Terms
        • Terms of Use
  • Support
Lottie file
  1. Home

Asia

SHANGHAI DHABEN INFOTECH CO, LTD

  • Read more about SHANGHAI DHABEN INFOTECH CO, LTD

SHANGHAI CHENGUAN INFO TECH CO, LTD

  • Read more about SHANGHAI CHENGUAN INFO TECH CO, LTD

SCSK USA INC

  • Read more about SCSK USA INC

SCSK CORPORATION

  • Read more about SCSK CORPORATION

SCHNEIDER ELECTRIC

  • Read more about SCHNEIDER ELECTRIC

SB ENGINEERING CO, LTD

  • Read more about SB ENGINEERING CO, LTD

SASTRA NETWORK SOLUTION INC PVT LTD

  • Read more about SASTRA NETWORK SOLUTION INC PVT LTD

SAOBACDAU TECHNOLOGIES CORPORATION

  • Read more about SAOBACDAU TECHNOLOGIES CORPORATION

SAMART COMMUNICATION SERVICE COMPANY LIMITED

  • Read more about SAMART COMMUNICATION SERVICE COMPANY LIMITED

S NET SYSTEMS, INC

  • Read more about S NET SYSTEMS, INC

Pagination

  • Previous page ‹‹
  • Next page ››
    • Lottie file
    Take the Next Step!
    Lottie file
    Send Us a Message
    ribbon communications

    Call Sales 866-750-5040 Chat with Sales

    Footer Menu

    • Company
      • About Us
      • Board of Directors
      • Careers
      • Management Team
      • Thought Leaders
    • Get Help
      • Contact Us - Locations
      • Glossary
      • How to Buy
      • Resource Library
      • Sitemap
      • Support
      • Web Accessibility Notice
    • Policies
      • Cookie Policy
      • Cookie Preference Center
      • End User License (EULA)
      • Environmental Policy
      • Gender Pay Gap Report
      • Privacy Policy
      • Product Life Cycle Policy
      • Purchase & License Terms
      • Quality Policy
      • Real Estate Privacy Notice
      • Slavery Statement
      • Supplier Code of Conduct
      • Website Terms of Use

    Contact Us

    Don't like cookies? Send us an email at contactus@rbbn.com
    Cookie Preference Center
    Sales: 1-866-750-5040
    Support: 1-919-926-9563
    Regional Contacts
    © 2026 Ribbon Communications Operating Company, Inc. © 2026 ECI Telecom Ltd. All rights reserved.

    Social Menu

    • Facebook
    • Twitter
    • Linkedin
    • Youtube
    • Instagram
    • Blog