If you were thinking of extending your vendor certifications to include Nortel and you’re already a Cisco Certified Voice Professional, then you are halfway toward achieving Nortel’s VoIP product ...

Nortel recently added several IP telephony certifications to its lineup, including two expert-level certifications and two certifications aimed at those who design networks that use the vendor’s ...

Avaya on Monday announced the next phase of its revamped training and certification program for VARs, offering new training programs that span the full Avaya portfolio, include the data products ...

Spirent Communications announces that its Spirent TestCenter platform attained the Nortel-led Carrier Ethernet Ecosystem Compatible Product Certification. The certificate of compatibility, the first ...