Books by Yankee Group. Telecommunications Planning Service
Moving the OSS base to TMN
Moving the OSS base to TMN
Business multimedia update
Business multimedia update
U.S. business long-distance re
U.S. business long-distance review
The Voice processing market ou
The Voice processing market outlook
Can the RBOCs compete?
Can the RBOCs compete?
A CAP market update
A CAP market update
The Future of public switched
The Future of public switched services
From custom networks to outsou
From custom networks to outsourcing
The Future of the PBX
The Future of the PBX