13888888888

Menu
IP PBXs

IP PBXs

Home > Products > Networking > Conferencing, Phones > IP PBXs

  • IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for E1/T1,FXS,FXO and Hybrid FXU Cards

  • IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for E1/T1,FXS,FXO and Hybrid FXU Cards

  • IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for E1/T1,FXS,FXO and Hybrid FXU Cards

  • IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for E1/T1,FXS,FXO and Hybrid FXU Cards

IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for E1/T1,FXS,FXO and Hybrid FXU Cards

Description：

IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for E1/T1,FXS,FXO and Hybrid FXU Cards

Features：

Product Highlights

Supports up to 600 Users and 150 Concurrent Calls
Supports Secondary Developed System Based on Asterisk Open Source
Intrusion Auto-detection and Security Protection Using SRTP, TLS and HTTPS Encryption
Support VPN, Static Routing, DHCP, DDNS, Virtual IP, VLAN, etc.
Ideal for Contact Centers and Mid-size Enterprises
Consult Now

24/7 Online Consultation

Professional customer service is available to answer your questions and help you solve any problems you encounter!

Products

Specifications

Specifications
SIP Users
600
Concurrent Calls
150
SIP Users
Multi-level
VPN Server/Client
YES
CPU
2.41GHz Dual-core Intel Processor
Recording/Voicemail Duration
15000hrs
System Memory
16GB EMMC + 1TB Suveillance HDD
RAM
4GB DDR3L
SIP/IMS Trunks
Unlimited
USB(Extended Storage Supported)
USB3.0 inteface *1 + USB2.0 inteface *1
Paging Members
200 Max
DTMF
RFC4733/SIPINFO/In-band
Power Supplies
AC 100~240V, 50/60Hz, MAX1.5A
Storage Temperature
-20°C to 80°C
Operating Temperature
0°C to 45°C
Humidity
10%-90% Non-Condensing
Ethernet Interface
WAN, LAN (10/100/1000Mbps)
Dimensions(H×W×D)
1.75''×17.32''×9.45''(44.5×440×240mm)

Detailed

IP PBX-D503, Support 600 Users and 150 Concurrent Calls, with 2 Slots for DTU, FXS, FXO and Hybrid FXU Cards

IP PBX-D503 provides a centralized solution for enterprise communications needs. Supports 600 users and 150 concurrent calls, and provides two hot-swappable FXO, FXS, Hybrid FXU, and DTU installation slots. Supports a maximum of eight analog phones or eight analog external lines, and two E1/T1 digital trunks. It can be flexibly configured and combined based on actual scenarios. Truly set voice, video, paging, fax, meeting, recording and other practical functions in one. Achieve enterprise-level unified VoIP communication with innovative software features.

Inquiry

Message Box

  • Product Name:  

  • Your Name:  

  • Contact Number:  

  • Email Address:  

  • Message Content:  

Welcome to our online message section!

Please fill out the form on the left; we will contact you as soon as we receive your message.

Contact Us