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6/4/2010

Solver release 4.8

Our latest release of Solver provides a totally new way of testing SIP. Thanks to the ability to create virtual testers within Solver, many scenarios can be tested simultaneously.

5/3/2010

Polystar to acquire Xperior

Polystar has today entered into an asset purchase agreement with Xperior AB. The purchase is structured as an asset sale on a cash and debt free basis.

4/16/2010

Polystar joins Network Test Automation Forum

Polystar T&M announced today that it is joining the newly formed Network Test Automation Forum (NTAF).

3/25/2010

Polystar is launching Solver LTE

Polystar will release Solver LTE, a high-performance test tool for load and functional tests of the EPC (Evolved Packet Core) in LTE networks.

           

Solver release 4.8

Stockholm, Sweden, June 4 2010.
 

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Our latest release of Solver provides a totally new way of testing SIP. Thanks to the ability to create virtual testers within Solver, many scenarios can be tested simultaneously. One Solver SIP can act as many test devices that load several functions or parts of the network at the same time. In addition, this release also sees enhancements to other interfaces, such as AoIP and Iu-CS.


SIP

  • Multiple IP
    Enables Solver to use several hundreds of IP port pairs to originate and terminate SIP traffic. Subscribers can be divided into different groups of IP-addresses, and outgoing traffic can be distributed to many terminating points.
    G711 30 ms – an option to use voice frames of 30 ms for G711 alaw and G711 ulaw


AoIP

  • Multibearer – Multibearer BSC Simulation
    - Codec bearer association
    - Intra-BSC handover with bearer change
    - Inter-BSC handover with bearer change
    - MSS initiated Intra-BSC handover with codec change


SIP, AoIP, and Sigtran

  • IPv4 – Ipv6 support for both Control Plane and User Plane
  • RTP Multiplexing and header compression for User Plane