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proxyFlex Test Suite

 

The proxyFlex test suite emulates the IMS P-CSCF, I-CSCF and the S-CSCF in a stateful manner, enabling NEMs and NSPs to perform comprehensive device and end-to-end testing. It supports various call flows for registration, call processing and session control to test any service deployed over an IMS core.

Combined with the sipFlex and hssFlex test suites, it can emulate the entire IMS core and subscribers with the same application—providing a unique test solution for IMS network and service testing at the development and deployment phases.

Technical information

Download spec sheet

 



Key features

  • Stateful emulation of the IMS call session control functions (e.g., P-CSCF, I-CSCF and S-CSCF)
  • 10M subscribers supported
  • Thousands of registrations and calls per second
  • Test various IMS network elements such as IMS UE, S-CSCF, I-CSCF, P-SCSF, HSS and AS by surrounding the rest of the network
  • Test services deployed over a third-party application server with initial filter criteria (IFC) either shared or downloaded via the HSS
  • Test various service packs offered to the user by modifying the user’s service profile at the S-CSCF via the HSS
  • Out-of-the-box standard compliant with flexibility to modify the forwarding rules of the various proxies
  • SIP and Diameter integrated into the same call flow
  • IMS AKA with IPSec support
  • DNS NAPTR and SRV lookups
  • Defines any SIP and Diameter message (valid, invalid and proprietary) using a GUI or text-based editor
  • Creates traffic consisting of a mixture of signaling flows so as to simulate real-life behavior
  • Integrated IMS test bed with IMS subscribers, HSS, P-CSCF, I-CSCF and S-CSCF in one GUI

Applications

  • Complete test lifecycle coverage: feature, negative, load, regression, interoperability and scalability testing of IMS network elements such as CSCF, IMS and application servers
  • Test real-life IMS services such as basic calls, class 5 features, presence and messaging services
  • IMS registration testing including AKA and SIP digest
  • Response latency measurement under various network load conditions

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This paper covers the business pressures that MNOs are facing and the corresponding technology transformations they are implementing in their networks to address those challenges. It also discusses how the different phases of new technology lifecycle require different types of testing, measurement and monitoring platforms during the initial LTE introduction period.

Last updated: 2012-01-13

proxyFlex Test Suite

Specification sheets

The proxyFlex test suite emulates the IMS P-CSCF, I-CSCF and the S-CSCF in a stateful manner, enabling NEMs and NSPs to perform comprehensive device and end-to-end testing.

Last updated: 2011-09-26


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