Southpointe Telecom Technology 125 Technology Drive Canonsburg, Southpointe, Pa. 15317 724-873-7777 Pennsylvania
Leading Edge Voice and Data Communications Inc. 326 Washington SE, Albuquerque, NM 87108 505-292-6564 New Mexico
Commercial Telephone Systems 2133 Johnson Rd. Ste. 105 Granite City, IL 62040 (618) 452-3550 Illinois
Allphin Communications, Inc. 23220 Southwest Bosky Dell Lane, West Linn, OR 97068 503-638-9000 Oregon
