XCAL is a real-time drive test tool, providing solutions for wireless network optimization and performance measurement. Collecting Layer 1,2,3 Message, TCP/IP packet information by interworking with device and scanner. XCAL assesses QoS/QoE and ensures seamless service integration with existing GSM, WCDMA, HSPA, EVDO, Mobile WiMAX, TD-SCDMA, LTE, LTE-A (CA ~ 6CA), LTE-U (LAA), PS-LTE (MCPTT), eMTC (Cat.M1), NB-IoT, 5G TF and 5G NR.
• Easy and low cost maintenance
• Intelligently manage massive volumes of drive test data, maps and performance counters
• Conduct indoor and outdoor network performance analysis
XCAP is a powerful post-processing engine that enables the users (service providers, system vendors, cell phone vendor and application providers) to mine data gathered from XCAL, XCAL-Mobile and XCAL-MO. It is designed to support experienced RF and optimization engineers, the easy to use ‘drag and drop’ GUI can be mastered quickly, even by a less experienced engineer. XCAP delivers an unsurpassed ability to analyze and visualize drive-test data both spatially and geographically. • Build and present KPI reports across the enterprise • Supports every major new wireless technology : GSM, GPRS, EDGE, WCDMA, HSDPA, HSUPA, HSPA+, DC-HSDPA, QChat, CDMA2000, EVDO Rev.0, Rev.A, Rev.B, TD-SCDMA, WiMAX, LTE, LTE-A, LTE-3CA + LTE-U and 5G NR
XCAL-Mobile SmartPhone Solutions
XCAL-Mobile is a leading handheld air interface monitoring tool that enables QoS and QoE testing across all GSM / WCDMA / EVDO / WiFi / LTE / LTE-A / NB-IoT / 5G NR technologies. It supports extensive application testing and delivers real-time network measurement and visualization capability in smart devices. XCAL-Mobile supports all major smartphone and can be extended to include Android and iPhone devices.
• RF View:Graph, Table and Map
• Call measurement and statistics
XCAL-Auto (X-Manager & X-View) is a server-based, integrated measurement solution that enables operators to make plan and monitor real-time measurement data. Operators can perform large-scale wireless measurements using various remote test unites. Operators also can validate the measurement result via report on the web within an hour after the measurement finished. XCAL-Auto can reduce cost effectively across all measurements from wireless network roll-out to optimization.
•Support 5G NR measurement from Samsung and Qualcomm chipset devices
•5G Monitoring Page (including Cell Throughput)
•Analysis 5G on Summary View, Call Table, Processed Data Management
XCAL-Pu12 packages drive test, unattended benchmarking and an in-building test solution into a compact, lightweight and powerful tool. The Pu12 can support up to nine mobile phones that can be provisioned to benchmark a range of competitors over all key mobile access technologies like 5G, LTE, LTE-A (CA ~ 6CA) , PS-LTE (MCPTT), eMTC (Cat.M1) and NB-IoT. Thanks to its light weight chassis, it is suitable for walk test.


Since the establishment in 1974, Teltai (Taiwan) Ltd. is about to enter its 50th year. We always follow the entrepreneurial spirit of "Corporate Sustainability" and implemented it into our day-to-day business and operation. Therefore, over the years, in the ever-changing market changes and technological innovations, we can still insist on excellent service and provide valuable products.

From the simulation design and planning in the early stage of network deployment, the test measurement and analysis to verify the quality of the network, to the long-term maintenance and optimization, providing a comprehensive solution for the entire network life cycle.

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