CARRIER-GRADE 
SECURE COMMUNICATIONS 

Learn about our JITC certified VoIP and Unified Communications Solutions

Ribbon is a leading provider of JITC Certified Session Border Controllers and Application Servers. Ribbon has the people and products in place to help preserve your legacy Nortel PBX investment AND deliver industry-standard SIP to simplify integration and migration while protecting your long-term investments.
JITC Nortel Migration Datasheet
Press Release: US Department of Defense

WE HAVE BOOTS ON THE GROUND (IN THE LAB) WORKING ON ENHANCEMENTS TO THE NORTEL AS 5300 ARCHITECTURE

Ribbon’s JITC Certified Application Server shares a common heritage with the Nortel AS 5300 R2.

Our R&D teams have spent six years and millions of dollars enhancing our solution.

  • Fully virtualized with hardware freedom
  • Next generation VoIP and UC services
  • Legendary reliability with hundreds of PBX features
  • Massive scale – 2 million lines per instance
  • Open SIP  - no proprietary end points
  • Cloud ready --deploy on-site or in a private cloud
  • Familiar Nortel administration and user experience
  • Preserve endpoints and cabling with GENBAND’s high density analog gateway

Download these Resources

TECHNICAL DESCRIPTION SESSION CONTROLLER (ESC & LSC)
Watch Nortel PBX Migration Options
JITC Datasheet
JITC Certified SBC Solutions at a Glance
Support for AS 5300
Support for SL-100/CS2100
BLOG: Scaling Secure Communications When They Matter Most

US Department of Defense Chooses Ribbon

JITC Architecture

Ribbon Application Server is now private cloud ready with JITC Certification for Enterprise Session Controller (ESC)!

Enterprise Session Controller (ESC)

Local Session Controller (LSC)

Why Ribbon?

Ribbon is a global leader in real time communications software solutions for service providers, enterprises and systems integrators in over 80 countries. Our IP-PBX and UC solutions are purposefully designed for mission critical communications – providing secure access to command and control structures.
Download Brochure

No Proprietary Phone Lock-In

Choose SIP or ASSIP devices from industry leaders
Better value and long term investment protection
Reuse Avaya/Nortel 1100 series phones

RIBBON HAS YOUR BACK

Our Professional Services Teams Have Decades Of Experience Supporting Large Migrations. We Work With Some Of The Best Re-Sellers In The Business

Contact Us Today