PBX-U502 is a new generation of large capacity unified communication. Based on powerful hardware platform, It supports 500 users and 60 concurrent calls which is integrated voice, video, paging, fax, conference, recording and other useful functions. It also provides four slots to install FXO, FXS, Hybrid FXU and E1/T1 boards by hot-plug mode, so that it can be flexibly configured and combined according to the actual use scenarios.
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![IP PBX-U502, Support 500 Users and 60 Concurrent Calls, with 4 Slots for E1/T1, FXS, FXO and Hybrid FXU Cards This picture is about 140512.](https://resource.fs.com/mall/mainImg/60x60/2024070114584939s7go.jpg)
IP PBX-U502, Support 500 Users and 60 Concurrent Calls, with 4 Slots for E1/T1, FXS, FXO and Hybrid FXU Cards
IP PBX-U502, Support 500 Users and 60 Concurrent Calls, with 4 Slots for E1/T1, FXS, FXO and Hybrid FXU Cards
Breaking through traditional phone functions, supporting multiple types of outside line access, providing richer functions and greatly reducing enterprise communication costs.
![](https://resource.fs.com/mall/fs_scene_images/2024070115191549wlti.jpg)
Web-based management offers a user-friendly interface for easy operation, allowing efficient administration of IP phones without the need for specialized personnel.
Leveraging distributed multicore CPU processing greatly enhances service handling capabilities, featuring dual gigabit network interfaces, dual power supply redundancy, and monitoring display.
SIP Users | 500 | 200 | 100 | 600 | 800 |
Concurrent Calls | 60 | 80 | 50 | 150 | 100 |
VOIP Outside Line | 60 | 200 | 100 | 600 | 100 |
Number of Card Slots Available | 4 | 2 | not support | 2 | 4 |
Optional Board Type | U-4DTU(E1) U-4DTU(T1) U-8FXS U-8FXO U-4FXU | D-4FXS D-4FXO D-2FXU | By default, four FXO interfaces are provided. 4FXS or 2FXO+2FXS can also be customized | D-4FXS D-4FXO D-2FXU D-DTU | U-4DTU(E1) U-4DTU(T1) U-8FXS U-8FXO U-4FXU |
Max no.of Analog Trunks | 32(4*U-8FXO) | 8(2*D-4FXO) | 4 | 8(2*D-4FXO) | 32(4*U-8FXO) |
Max no.of Analoge Extension | 32(4*U-8FXS) | 8(2*D-4FXS) | 4 | 8(2*D-4FXS) | 32(4*U-8FXS) |
Max no.of Digital Relay Lines(E1/T1) | 16(4*U-4DTU) | not support | not support | 2(2*D-DTU) | 16(4*U-4DTU) |
CPU | Distributed multicore cpus | ARM 4 Core | ARM 4 Core | 2.41GHz Dual-core Intel Processor | Distributed multicore cpus |
System Memory | 32G EMMC | 8G SD Card+ 1TB Suveillance HDD | 8GB SD Card | 16GB EMMC + 1TB Suveillance HDD | 32G EMMC |
Recording/Voicemail Duration | 400hrs | 15000hrs | 400hrs | 15000hrs | 400hrs |
Power Supplies | Dual power supply redundancy | AC 100~240V, 50/60Hz, MAX1.5A | DC 12V,1A | AC 100~240V, 50/60Hz, MAX1.5A | Dual power supply redundancy |
Way to Install | rack-mount design | rack-mount design | desktop mounting | rack-mount design | rack-mount design |
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United States
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