By interconnecting with the Tymnet
network, it offers real-time telex access to the carrier's packet-switching subscribers.
Caldwell began her career in sales, spending seven years selling enterprise level networking solutions for Tymnet
, and for Hughes Network Systems where she was the Western Region Sales Manager.
In July, 1982, the FCC authorized five firms to offer extrnded service: Isacomm of Atlanta; MCT Telecommunications of Washington; Contemporary Digital Services of New Rochelle, New York; Tymnet
of Cupertino, California; and Satellite Business systems (SBS) of McLean, Virginia.
His career includes positions at IBM, Tymnet
and Network Equipment Technologies.
Murphy began working in the communications industry in the late 1970's and has held sales and senior sales/marketing management positions with companies such as General Dynamics, Tymnet
, Data Switch, Racal-Datacom, JBM Electronics, and SAVVIS Communications.
Wei held various engineer and engineering management positions with numerous companies including ROLM, Granger Associates, Cylink and BT Tymnet
operations positions with U S West, IBM/ROLM, Tymnet
, and other
provides both data communications and store-and-forward message-switching services over its packet network.