Complex sentence: Telcordia Technologies, Inc., doing business as (dba) iconectiv, is a subsidiary of Ericsson that provides interconnection technology and clearinghouse solutions for numbering plan, routing, call billing, and technical standards coordination between competing telecommunications carriers.
Split into simpler sentences: Telcordia Technologies, Inc., doing business as (dba) iconectiv, is a subsidiary of Ericsson. The company provides interconnection technology and clearinghouse solutions for numbering plan, routing, call billing, and technical standards coordination between competing telecommunications carriers.