Inventor
SCHALK-PIZZA LAURAINE M
US3 patents
Patents
3 patentsUS7606905B1Oct 20, 2009
Method for service processor discrimination and precedence in a voice-over-internet-protocol (VoIP) network
AT & T IP II LP11 citations82
US7804818B1Sep 28, 2010
Method for maintaining signaling history in a Voice-over-Internet-Protocol (VoIP) network
AT & T IP II LP17 citations78
US7962648B2Jun 14, 2011
Method for service processor discrimination and precedence in a Voice-over-Internet-Protocol (VoIP) network
AT & T IP II LP0 citations47