Mike Tatachar Email & Phone Number

As CSO, Mike is responsible to drive SPA Wireline and Wireless Telecom services and Technology engagements with particular focus on Long Term Evolution (LTE, 4G) market segment.

Responsible for the commissioning of Atrium SoftSwitch in Tier 1 carrier network, such as T-Mobile and ATT wireless. Streamlined operations to provide dramatically aggressive EF&I pricing for the service provider.Responsible for all product cost containment, product compact configuration and innovative operational features, allowed, an unparalled savings.

Responsible for developing and implementing the Spatial Wireless Atrium Soft Switch core system functional building blocks of Call Control module, System OAM module and Signaling Interface module.Responsible for identifying and selecting leading next generation Media Gateway Controller, based on industry standard MGCP, MEGACO protocols, a key componet.

Responsible for Signaling Server (STP) product features and product introduction for US and International markets. Contributed to the successful introduction of Mobile Number Portability on the STP leading to over $200 M in sales in Europe and Latin America. Provided technical and product guidance for the introduction of High Speed Link (HSL) on the STP in.

Designed, developed and managed a ground-up shelf based product, Digital Optimizer that provides Voice and Data compression over T1/E1 trunks. Employing proprietary voice and data compression algorithms and embedded Echo Cancellers, the Digital Optimizer allowed Cellular carriers to save four fold in trunking costs.2 Patents awarded for system architecture.

Designed and developed DS1, E1 and controller subsystems for NB, BB (IMTN) digital crossconnects.Patent awarded for Broad-Band Digital crossconnect system achitecture.

Designed and developed numerous products - ISDN PRI interface, Fiber Optic interface, 3270 Data interface for the Digital PABX product line.