Asterisk IP PBX VOIP Phone System with 2000 IP Users for Enterprise/ Hotel

Asterisk IP PBX VOIP Phone System with 2000 IP Users for Enterprise/ Hotel
  Fully compitable with Asterisk, Cisco call manager, Free switch, 3CX, Mircrosoft Lync, VOS, etc.   Configure, Monitor, Management, Backup, Update: by RS232 console port, Telnet, WEB.   Interface: E1, fxs/fxo, E&M, GSM/CDMA/WCDMA(GoIP), PTT(Push To Talk or RoIP)    Our service: 7*24 supports for ever.   Warrantly: three years.   Advantage: 1. Expandable with modular design (By inserting boards);  2. Convert IP to FXO/FXS, the best access equipment for SIP Protocol; 3  FXS VoIP Gateway Support 192 FXO/FXS and 128 SIP Trunk;    Description: According to the demand of voice business from the enterprise/operator, NC-MG930 is a FXS VoIP Gateway which independently R&D by NiceUC Communication. This product locates at the interface between PSTN and IP to achieve the conversion between FXO/FXS and VoIP SIP,meanwhile complete the media stream transformation between the bearer channel of PSTN and IP.   NC-MG930 uses advanced hardware and software technology and carrier-class design to ensure the high reliability of equipment. The system of NC-MG930 uses the mature high-performance CPU and DSP; and uses embedded real-time operating system and efficient algorithm, so it has excellent properties. With modular design of inserting board, NC-MG930 is expandable by your requirement.   Function and Features: Powerful processing capabilities
    · FXS VoIP Gateway NC-MG930 has powerful capabilities in processing media. By a rigorous full-load test and optimization of software/hardware, it proves that under the conditions of a full-load operating, this model NC-MG930 can be able to comfortably perform voice processing(G.711,G.726,G.729a/b,G.723,G.728,iLBC), echo cancellation, fax trunk and other functions.
 
Excellent voice communication quality
Based on the powerful processing capabilities, NC-MG930 has excellent quality in voice communication.
    ·Voice Activity Detection (VAD), to effectively save bandwidth resources;
    ·Comfort Noise Generation (CNG), to provide the same experience as PSTN in calls;
    ·Adaptive dynamic buffer technology, to meet the application under bad network;
    ·G.168 128ms echo cancellation technology. This indicator is far higher than the same kind of PBX, eliminating the echo interference caused by long distance call;
    ·DTMF detection / generation technology, to effectively support the business of the fax, callback, second dial. Plentiful business functions
    ·Modification between calling number and called number;
    ·As a terminal, support the register trunk function to other GK(Gatekeeper) or SIP Server.
    ·As a gateway, support the control from superior GK or SIP Server to complete the trunking calls;
    ·As a IPPBX, support that other terminals register on it.
    ·Support any switch among FXO, FXS, SIP;
    ·Support automatic routing function;
    ·Support high capacity of black and white lists;
    ·Simultaneously support the register of 4 SIP Server;
    ·Support output of CDR;
    ·Fax support T.30, T38 and pass through;
    ·Support reelection function;     
    ·Support detection of calling number and display of call ID;
    ·Support generation of dial tone, ringback tone, etc.;
    ·Port supports gain and comfort adjustment of noise;
    ·Multi-router and multi-bureau management, group, cluster and exchange management, intelligent routing distribution and equal traffic sharing;
    ·Support function of dividing groups, for the incoming calls, the subscriber line can be set to line up or take turns to choose;
    ·Flexibly control the incoming and outgoing of lines, the lock of long-distance calls can be controlled by the phone;
    ·Complete call functions,it can provide several kinds of call functions and special call way by customer's request;
    ·The voice processing capacity support voice play with built-in computer operator;
    ·High processing capacity in conference;
    ·Monitor and handle real-time telephone traffic;
    ·Support CTI for controlling and programming;
 
Simple and convenient management/maintance
    ·In software, NC-MG930 support two ways for configuration and network management: (based on) GUI and Telnet. It will be also very easy for the non-professionals to manage and maintain;
    ·In hardware,NC-MG930 is compact, 3.5U height, can be installed in the standard 19 inches rack, also can be separately installed a small machinery room. Power supply is 220V AC. It can be adapted to various conditions in the machinery room;   Protocol that supported by FXS VoIP Gateway NC-MG930:

Item Name	Details
Port	FXO/FXS/SIP
VoIP Protocol	SIP:   RFC3326(Reason header in SIP messages)  RFC3372(SIGTRAN and SIP-T)  RFC2327(sdp)  RFC3398(ISUP-SIP Mapping)  RFC3261(sip)  RFC5806(Diversion Indication in SIP)  RFC2833( DTMF )  RFC3362(t.38)  RFC 3261(SIP 2.0)  RFC3204(MIME media types for ISUP and QSIG Objects)  RFC3578(Mapping of ISUP overlap to SIP)
Codec	G.711 U-Law and A-Law, G.711 Appendix 1, G.723.1 and G.723.1 Annex A, G.729 Annex A and Annex B, G.726,GSM,ARM,ILBC
Fax Protocol	T30, T38 and pass through
Network Protocol	IP,NAT,ICMP,ARP,HTTP,BOOTP,FTP,TFTP,DHCP,PPPOE,SNMP,Diff-Serv
Echo Cancellation	G.168 128ms

    Physical Features:

Item		Specification
Input Voltage		110-240V AC
Full-load Power		50 W
Dimension		(W×D×H)	482mm*300mm*160mm (3.5U)
Weight			10 KGS
Environment	Temperature		0°C~50°C
	Relative Humidity		Less than 80%

    More pictures to show details of this product FXS VoIP Gateway NC-MG930:                               Application 1: FXS VoIP Gateway NC-MG930 which provide with FXS, FXO and SIP.     Application 2: FXS VoIP Gateway NC-MG930 which work as VoIP Access gateway in IP call center, or in Dispatching system, etc.     Application 3: FXS VoIP Gateway NC-MG930 which is used for intercom system for community.     Shenzhen Niceuc Communication Technology CO., LTD in shenzhen of China. Niceuc Communication CO., LTD in HongKong. A professional manufacturer in Telecommunication Equipments over 14 years. Now, our main products and services are as follows: ·Signaling Converter: convert any signaling between SS7, ISDN PRI, Q.SIG,V5.2, R2; ·VoIP Media Trunk Gateway: transform between SS7, ISDN PRI, V5.2, R2 and SIP, transfer PSTN to IP; ·IP-PBX: support CTI, SIP, FXO, FXS, E1, E&M, PTT, GSM/CDMA/WCDMA, Recording and Conference; ·PBX/PABX System: support E1, FXO, FXS, CTI, Recording and Conference; ·GSM Gateway: convert E1 to GSM, to save telephone expenses; ·Services: develop special customized service/software/features/products to customers with low cost.   As one supplier of Huawei, we will provide you with Huawei's quality, but low price. Please feel free to contact us from now, thank you.