UMC Deploys Nexus8620 Roaming Test System

Zurich, Switzerland (PRWEB) September 12, 2005 -- Ukrainian Mobile Communication (UMC) has chosen Nexus8620 Roaming Test System to automate testing of their Mobile Network Services for UMC and visiting customers.

"UMC invested in a Quality Mobile Network and now will deploy the Nexus8620 test system to further ensure that subscribers benefit from highest mobile services quality," says Vladimir P. Pashchuk, Deputy Director General and Technical Director at UMC. The Nexus8620 Test System generates automated test calls using real Mobile Network Provider SIM cards from all roaming partners to confirm that GSM, GPRS and MMS services are fully available to pre-paid customers as well as monthly subscribers.

"The Nexus8620 Roaming Test System connects directly to UMC's core network to generate test calls, avoiding the waste of precious radio resources. From a single central location the system is able to schedule and perform test campaigns for remote MSCs and SGSNs, enabling a significant reduction in test times," says Christoph Kupper, Marketing Director at Nexus Telecom.

The Nexus8620 Roaming Test System offers further benefits such as conformance and interworking testing of switch software updates before the mobile switch is released back into network operation.

About Nexus8620:

The Nexus8620 Roaming Test System provides comprehensive and automated test features to monitor the "quality of service" for mobile services. Nexus8620 supports wireless network technologies such as GPRS and GSM. The Nexus8620 system uses real SIM cards from which mobile user profiles and parameters are taken. Comprehensive test campaigns for the following mobile services are available:

* International roaming
* Basic calls / supplementary services
* Data services (email, ftp, http)
* SMS / MMS services

The Nexus8620 system is a centralized and automated test solution in which the powerful scheduler enables multiple users to execute test campaigns in parallel. Service degradations or disruptions are noted via threshold alarms. 

About Nexus Telecom:

Founded in 1994, Nexus Telecom is a privately-held company with headquarters in Zurich, Switzerland and a North American subsidiary in Ottawa, Canada. With over 200 employees, Nexus Telecom is a major OSS/BSS vendor delivering sophisticated state-of-the-art telecom management and billing solutions to 2G, 3G, NGN and VoIP service providers and network operators worldwide.

Nexus Telecom specializes in Service Assurance, Revenue Assurance and Network/Service Testing solutions, supporting the most recently developed technologies and standards. With solutions deployed in over 100 countries, Nexus Telecom's installed customer base spans the globe, assuring service quality and revenue streams for many of the world's best-known telecom operators. For small and large service providers alike, the highly scalable and modular end-to-end solutions from Nexus Telecom maximize the service provider's competitive edge through excellent ROI, quick and smooth launch of new services, and greatly increased end-customer satisfaction.

About Ukrainian Mobile Communication:

UMC is the uncontested leader of the Ukrainian mobile communication market by all the basic parameters. Today, UMC serves more than 9 million subscribers - more than any other mobile communications operator in the country.

On February 1, the company initiated the program "Let's Make Ukraine Mobile", which is grounded on four elements:

* extension of coverage;
* quality of connection and service;
* affordable tariffs;
* business ethics - openness, honesty and transparency.

The network of CJSC "Ukrainian Mobile Communication" covers more than 85 % of the territory of Ukraine; 92 % of the population resides in areas served by UMC. The company's subscribers can use roaming within the networks of 299 operators in 149 countries. Moreover, UMC provides roaming services for pre-paid communication subscribers: the two-way roaming for SIM-SIM is accessible within the networks of 162 operators in 82 countries. Within the MTS network in Russia and Belarus, UMC subscribers can use privileged roaming.