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XCAL-EZMO

XCAL-EZMO is an innovative MOS testing solution that can minimize the load on the Host PC by performing MOS calculations within the device itself. It has 6 ports, each with individual sound control, enabling independent, standards-based voice quality (MOS) testing in both mobile-to-mobile and mobile-to-landline scenarios. Compatible with most phones on the market, XCAL-EZMO ensures high-quality, scalable, and robust network benchmarking for comprehensive voice quality analysis.

Features

ㆍCompact Size
ㆍSupport independent MOS test per UE
ㆍSupport benchmarking test to measure and compare KPIs up to 6 UEs

Functions

ㆍMouth to Ear delay measurement
ㆍMCPTT and MOS measurement
ㆍSupport CS, PS, VoIP, VoLTE call test
ㆍDiagnosis of network issues : Call Drop, Setup Fail, Throughput degradation
ㆍSupport various QoS Algorithm : PESQ, POLQA(V2, V3)
ㆍWireless UE control

Specification

EZMO Specification table. Item - Power Input, CPU, Memory, HDD, OS, External interface, Phone Interface, Size, Weight
Item	Specification
Power Input	19.5 VDC
CPU	Inter Core I-Series-7Gen. i7 2.8CHz
Memory	16GB
HDD	512GB
OS	Windows 10 Pro 64bit
External interface	USB Type-C 3.1 Gen2x1 Port External USB Type-A 3.1 Gen1x2 Ports
Phone Interface	USB Type-A 3.1 Gen2 : Type-A Receptacle Audio In/Out : 3.5-Phi Stereo Jack
Size	228.0x134.6x49.0 (mm, WxHxD)
Weight	1.16kg