Home Page ContentPress Releases R&S CMW500 now with fully integrated IMS server for end-to-end VoLTE tests

R&S CMW500 now with fully integrated IMS server for end-to-end VoLTE tests

by david.nunes

R&S CMW500 now with fully integrated IMS server for end-to-end VoLTE tests

A new test environment now enables network operators and user equipment manufacturers to evaluate VoLTE quality of experience (QoE) and quality of service (QoS) to ensure customer satisfaction. The solution’s virtual subscriber concept offers extra flexibility.

Munich, March 2, 2015 – Rohde & Schwarz introduces an IP multimedia subsystem (IMS) server upgrade for the R&S CMW500 wideband radio communication tester. IMS is used in LTE networks to provide voice services such as voice over LTE (VoLTE). Network operators and manufacturers of chipsets and wireless devices benefit from a fully integrated, user-friendly test environment for verifying the IMS and VoLTE functionality of mobile devices.

The R&S CMW500 with IMS server supports end-to-end voice and video calls and can test the interaction between two mobile devices. The solution’s virtual subscriber concept provides extra flexibility in creating user-defined tests. Users can configure and save virtual subscribers with varying usage profiles. All of the new IMS server’s functionalities can be fully automated. Together with the unique R&S CMW500 IP analysis function, it is possible to analyze transmitted data and media information for VoLTE, such as whether a mobile phone uses the correct Codec.

The Rohde & Schwarz IMS test setup will be on display at Mobile World Congress, booth C40 in hall 6. The R&S CMW-KAA20 IMS server option and the R&S CMW-KM051 IP analysis option for the R&S CMW500 with integrated data application unit are now available from Rohde & Schwarz.

About Rohde & Schwarz

The Rohde & Schwarz electronics group offers innovative solutions in the following business fields: test and measurement, broadcast and media, secure communications, cybersecurity, radiomonitoring and radiolocation.

Founded more than 80 years ago, this independent company has an extensive sales and service network and is present in more than 70 countries. The electronics group is among the world market leaders in its established business fields. On June 30, 2014, Rohde & Schwarz had approximately 9800 employees. It achieved a net revenue of EUR 1.75 billion in the 2013/2014 fiscal year (July to June). The company is headquartered in Munich, Germany. It also has regional headquarters in Singapore and Columbia, Maryland, USA, to manage its operations in these regions.

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