Share on (60802966470):
What is IP PBX?
A PBX (Private Branch Exchange) is a system that connects telephone extensions to the Public Switched Telephone Network and provides internal communication for a business. An IP PBX is a PBX with Internet Protocol connectivity and may provide additional audio, video, or instant messaging communication utilizing the TCP/IP protocol stack.
VoIP gateways can be combined with traditional PBX functionality to allow businesses to use their managed intranet to help reduce long distance expenses and take advantage of the benefits of a single network for voice and data (converged network).
An IP PBX can exist as a physical hardware device or in software. The abbreviation may appear in various texts as IP-PBX, IP/PBX, or IPPBX.
Overview
NC-NPX7000 is an embedded small IP PBX System, using MIPs structure, and compact design. The NC-NPX7000, not only ensures the high-performance, but also is with low power consumption, quiet operation and environment protecting. It has a variety of business functions with multi-interface, can meet the different communication requirements of users. For common users, it provides simple configuration and basic functions of IPPBX. For professional users, development interface API and customized function or requirements are available.
NC-NPX7000 is fully compatible with most VoIP devices from different manufacturers, perfect compatibility provides with best communication service to users.
Specification of IP PBX with Voice Mail NC-NPX7000's cards:
| Card Name | Specification | Description |
| Power Supply Unit | AC 100-240V or DC -48V | /// |
| MIPS Card | CN7020-1000BG640 2 core 1.0GHz CN130-1200BG640 4 core 1.2GHz CN130-1500BG640 4 core 1.5GHz | Management card |
Specification of IP PBX with Voice Mail NC-NPX7000 itself:
| Item | NC-NPX7000 |
| Slot for PSU | No (Built-in) |
| Slot for MCU Card | 1 |
| SIP Subscribers | 30 to 10000 |
| Ethernet/LAN Port | 4 (10/100/1000M Base-T) RJ45 ports |
| Console port | 1 (COM) |
| SIP Compatibility | CISCO, Siemens, AVAYA, Huawei, ZTE, etc. |
| Power Supply Unit | DC -48V or AC 110-240V |
| Power | 30W |
| Dimension | 480mm*325mm*44mm (1U) |
| Weight | 4.0 KGS |
| Working Environment | 0℃~50℃, Less 80% |
Hardware Interface
· Panel interface
Ethernet Interface:4 × 10/100/1000Mbps RJ45 port
USB interface:2 × USB 3.0/2.0 port (Blue)
serial interface:1 × COM,115200bps,built-in conversion chip,Mini USB port
· Onboard Interface
SATA interface:1 × SATA3 6.0Gbps connecting socket, can connect with standard 2.5/3.5 Inch hard disk or small-sized SSD SATA DOM 16G/32G
System Capacity
System Capacity
· extension subscriber :3000
· IP Channel:300
· Internal storage:1GB
· flash memory:eMMC 8GB
Technical Index
· Networking Protocol
IPv4 - Internet Protocol Version 4 (RFC 791)
TCP - Transmission Control Protocol (RFC 793)
UDP - User Datagram Protocol (RFC 768)
ICMP - Internet Control Message Protocol (RFC 792)
RARP - Reverse Address Resolution Protocol (RFC 903)
ARP - Address Resolution Protocol (RFC 826)
DNS- Domain Name Server
DHCP - Dynamic Host Control Protocol (RFC 2131)
NTP - Network Time Protocol (RFC 1305)
SNTP - Simple Network Time Protocol (RFC 2030)
STUN - Simple Traversal of UDP over NATs (RFC 3789)
HTTP - HyperText Transfer Protocol
TFTP - Trivial File Transfer Protocol (RFC 1350)
· VoIP Protocol
SIPv2 - Session Initiation Protocol (RFC 3261, 3262, 3263)
SDP - Session Description Protocol (RFC 2327)
RTP - Real-Time Protocol (RFC 1889, 1890)
RTCP - Real-Time Control Protocol (RFC 1889)
RFC 2833 X-NSE Tone Events for SIP/RTP
RFC 2833 AVT Tone Events for SIP/RTP
· Voice Codec
G.711 - Pulse Code Modulation (a law and u law)
G.723.1 - 6.4 and 5.3 kbps ACELP/MP-MLQ
G.726 - 16, 24, 32 and 40 kbps ADPCM
G.729 - 8 kbps
Performance Index
· Concurrent Call (Max):300
· The average time of call completion :less than 1.5 seconds
· Call completion rate:more than 99%
· The average time for dynamic switching of voice codec:less than 60 millisecond
System Environment
· Dimension:482mm*325mm*44mm (1U)
· Power Supply:220V AC or -48V DC
· Maximum Power Consumption:18W
· External Power Supply:220V AC
· Storage Temperature:-40ºC~ 70ºC
· Long-term Working Temperature :0ºC~ 45ºC.
· Short-term Working Temperature :-5ºC~ 55ºC
· Humidity:5%~ 95% RH,No condensation




About Us
Be a Manufacturer for 18 Years-One of the first movers in VoIP products in China
We are a professional Manufacturer and national high-tech enterprise in VoIP products from 2000 year.
We can open our registeration number to every customer. Register No.:91440300723031804W, if you like, you can use this number to trace and check our company and history in Chinese goverment official system.
| Location | Size | |
| Office | Nanshan, Shenzhen, China | 456.02 Square Meters |
| Factory | Baoan, Shenzhen, China | 2520.00 Square Meters |
Strong Independent R&D Capabilities
With strong independent R&D capabilities, we can make different kinds of development works according to customer's special requirements. Both OEM and ODM services are available.
Current Situation of R&D Department:
| R&D Engineers | Experience | Average Time For New Products Launched | R&D Devices | ||||||
| Over 30 Years | 21-30 Years | 11-20 Years | 6-10 Years | 2-5 Years | Less Than 2 Years | ||||
| Office | 9 | 0 | 5 | 4 | 0 | 0 | 0 | 3 months | Oscilloscope, Digital Transmission Analyzer, Vibration Tester, Eletric Parameter Test, etc. |
| Factory | 10 | 1 | 1 | 1 | 6 | 1 | 0 | 3 months | |
So Many Big Customers
So many big customers from all over the world have been buying our products because of stable and reliable quality.
Q: Are you trading company or manufacturer ?
A: We are factory in Telecom & VoIP products from 2000 year.
Q: How long is your delivery time?
A: Generally it takes 2 days only for one sample order; 3 days for an order with 2-5 uits; 5 days for an order with 10 units; 10 days for an order with 20 units, 20 days for an order with 50 units. Delivery time mainly depends on current stocks and production line.
Q: How long is warranty?
A: Usually warranty is one year. If you need, we can provide with 3-years warranty.
Q: How is the technical support?
A: Free of charge by remote with 7*24 hours support for ever.
Q: How can I get a sample?
A: By placing an order or paying for a rent, then we will ship in 2 days by Express.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% T/T in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.
Q: What is the best price you can offer?
A: The price is based on the order quantity. But for long cooperations, we will offer you our best price after your requirements is confirmed. We are sure you will be satisfied with it.
Q: Can you develop new functions for me?
A: Sure. Our company is a professional manufacturer and we have 18 years' history. We have strong and independent R&D capabilities.
Q: What is your MOQ?
A: Actually, our MOQ is 2 units, but considering further cooperations and sample test requirement, 1 unit for MOQ is acceptable.
Q: Do you provide OEM service?
A: Yes, OEM service in web configure page will be available for one sample (except IP Phone).

Above price is an estimated price, not actual price.
If you want to get Best price, please don't hesitaate to contact us at your convenience.
Skype ID: nice_timmy or live:joy4321888
Mobile phone & What's App &Wechat: 0086-183 1256 8602 or 0086-186 8201 3896
New products from manufacturers at wholesale prices