EGHConsolidated Subscriber and Service Administration
About EGH Technologies
& Solutions
The TelSA
Product Family
with EGH
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At the Center of Subscriber and Service Administration
EGH focuses on the needs of the largest US telecommunications carriers. Our high-performance OSS products store, manage, and direct the flow of subscriber and service data for 100's of millions of telephone lines. If you live or work in US, chances are that yours is one of them.

More than 30 years ago, EGH products were meeting the diverse operational, business, and regulatory requirements of Bell Operating Companies. Today EGH systems are supporting retail and wholesale PSTN, wireless, and IP-based services such as VoIP.
An Industry in Transition
The telecommunications industry is undergoing unprecedented change. Providers must operate their existing networks as they roll out next generation architectures and services. EGH enables seamless transition from LIDB/CNAM and HLR data models to IMS and ENUM, service by service and subscriber by subscriber, eliminating disruptive system cutovers and preserving investments in service and subscriber data sets. Read More
Industry in Transition
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