Since 1978 Telephone Switching has been a leading provider of new and used equipment to the telecommunications industry. We o ... ffer professional service, immediate delivery and quailty products and services, backed by a warranty. •Switching Equipment •Turnkey Ef&I Solutions •Outside Plant •Systems Integration •Transmission •Equipment Racks •DC Power •Preventive Maintenance •Cable Assemblies •Single Point Ground Audit Telephone Switching is also a VAR for Adtran (www.adtran.com) selling internetworking, unified communications and IP Telephony products to end user companies. read more