440 F.3d 683 PREMIERE NETWORK SERVICES, INC., Plaintiff-Appellant,v.SBC COMMUNICATIONS, INC.; Southwestern Bell Texas Holdings, Inc.; SWBT Texas LLC; Southwestern Bell Telephone LP, formerly known as Southwestern Bell Telephone Company, Defendants-Appellees. No. 04-41574. United States Court of Appeals, Fifth Circuit. February 16, 2006. George G. Brin (argued), Gerald Dale McFarlen, Brin & Brin, San Antonio, TX, […]