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5G Core Testing Comprehensive Validation of 5G Core Network Functions
Model: LN2F055
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Landslide VoLTE/IMS Test
Validate VoLTE call quality, IMS node performance, and EPC scalability with Landslide VoLTE/IMS node and SIP UE emulation on Keysight test platforms.
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Form factor
Software Application
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Technology
VoLTE, VoNR, IMS, SIP
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Test types
VoLTE, IMS, MCPTT, WebRTC, Emergency Services, VoIP, SIP Proxy Performance, Dynamic PCC
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Find out what's included and explore available upgrade options from Keysight.
Highlights
The Landslide VoLTE/IMS node emulation feature adds SIP-based VoLTE client and IMS node emulation to Keysight Landslide test platforms, enabling scalable validation of EPC and IMS core network elements.
Emulation and test capabilities
- Emulate thousands of UEs placing and receiving VoLTE calls while sending and receiving data simultaneously
- Test any ePC network element in isolation or in end-to-end configuration with realistic data traffic
- Standalone SIP proxy/IMS P-CSCF node emulation for scenarios without emulated UE SIP clients
- P-CSCF emulation for SBC and roaming testing
- PSAP node emulation to validate emergency call routing
Scale and performance
- More than 4 million emulated UEs with Ultra Extreme Capacity License
- Up to 400,000 bi-directional RTP flows per test server
- Up to 32,000 activations/deactivations per second
- Emulate up to 2,000 eNBs and 2,000 serving gateways
Voice and video quality
- POLQA voice quality measurement with MOS scores (12 effective channels)
- PEVQ video quality analysis on up to 5 channels
- Voice codecs: AMR-NB, AMR-WB, EVRC-B, EVS, G.711, G.722, G.729, ILBC, OPUS — with mid-call codec change
- Video codecs: H.263, H.264, H.265, VP8
Protocol and interface coverage
- IMS interfaces: Cx, Gm, I2, ISC, Ml, Mw, Mx, Rx, Sh, SIP-I/T, Ua/Ub, Ut
- Generic IMS Trunk Interface emulation for custom SIP interfaces between IMS sub-components
- MCPTT support: private calls, group calls, OIDC authentication, floor control (CSC-1, CSC-4, MCPTT-4, MCPTT-7, Rx)
- eMBMS integration for group communication via MB2-C, MB2-U, and GC1 interfaces
Automation and reporting
- Tcl and GUI-accessible command mode and command sequencer for VoLTE call modeling
- Integration with higher-level test management systems
- Combined test reports covering emulation (Landslide) and device under test
Services and support
Innovate at speed with curated support plans and prioritized response and turn-around times.
Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.
Experience elevated service as a KeysightCare subscriber to get committed technical response and more.
Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
Download Keysight software or update your software to the newest version.
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