* IMS: it may not just be a question of when, but if.
Some IT pros could score a signing bonus and restricted stock shares.
* New Edge Networks to roll out class of service for its MPLS IP VPN offering
New industry group says it will keep taps on carrier billing, dispute and customer service.
* Q&A with Masergy CEO Barry Nalls
Carrier essentially repackages hosting, security and VoIP offerings.
