Keygoe1001-PCS1UF2

DONJIN Keygoe1001-PCS1UF2 multi-media switch is a multimedia communication platform for 1 to 240 line applications in telecom value-added services, call center and enterprise communication for small and medium-sized enterprises. In a 1U chassis, it provides a maximum of 240-channel circuit switching, and each channel can be configured to one voice resource; thus, it can provide a maximum of 120 VoIP resources, 30 fax resources, 128 conferences, 16 SS7 links (64 kbps), 2 SS7 links (2 Mbps), and 4 SS7 links (2 Mbps in a high-impedance monitoring mode). This device has the features of nice integrity, comprehensiveness, simplicity, and flexibility, which is convenient for users to construct a highly efficient, easily deployed and maintained service system of high performance. 


    Integrity

    l  You can inset the CPU board in this standalone device, and then desploy integrated services, such as the IP-PBX, call center, multimedia conference system, digital recording system, fax server, and so on;

    l  You can select various CPU board types to meet various services. At present, "Intel? Core 2 Duo T7200" and " Intel? Atom N270" are supported.

    Comprehensiveness

    l  A standalone switch possesses the functions of voice exchange, VoIP, voice playing, voice recording, faxing, conferencing, signaling processing, and so on.

    High-Efficient management

    l  The analog trunk interface can detect the port voltage to improve the system management efficiecy;

    l  Simple usability (when the CPU board is built in);

    l  The software can be preloaded to the CPU board for fast installation and deployment;

    l  The built-in 4 network exchange interfaces are easily for extension;

    l  By a LAN port, the switch can connect to a host, which could be used as a redundancy for the built-in CPU board;

    l  The special CPU board switch ensures the service data integrity;

    l  Support to connect to the UPS with the serial port in case of power-off;

    l  The VGA and RS-232 are convenient to for external configuration or monitoring;

    l  Two USB 2.0 ports are convenient to connect to the SMS modem, dongle, and other USB devices.

    Flexibility

    l  One-Stop ODM solution for customerization.


    l  8 pairs of RJ48 digital trunk interfaces;

    l  2 RJ45 LAN interface (10/100M);

    l  240 circuit switching channels at most;

    l  240 voice resources at most;

    l  30 fax resources at most;

    l  120 IP resources at most Note;

    l  128 conference resources at most (256 members for each one);

    l  16 SS7 links of 64 kbps at most;

    l  2 SS7 links of 2 Mbps at most;

    l  4 SS7 links of 2 Mbps at most (bidirectional high-impedance monitoring);

    l  Connecting to 8 analog interface chassis at most.

    Note: In a standalone switch, when the VoIP resource number is over 30, you need configure the Keygoe1001 high-density VoIP daughter board "PABEIP120". 


    TDM interface and protocol

    A) TDM interface

    l Support the standard mode, high-impedance mode (the high-impedance adaptor need be connected externally);

    l Conform to the G.703, and support the twisted pair (120 Ω balanced);

    l Conform to the frame structure of G.704 and multiframe alignment of G.706;

    l The 2048 kbps PCM confirms to the G.732 and G.796;

    l The alarm conforms to the G.775;

    l Support power fault alarming;

    l The jitter and wander conforms to the G.823.

    B) SS7

    l Conform to the ITU-T signaling system No.7, including the Q.700-Q.716, Q.721-Q.766, and Q.771-Q.795;

    l Maximum message processing ability for each link: 500 MSU/S;

    l Support the MTP, TUP, ISUP, SCCP (transparency), and M3UA signaling function;

    l Support the 64 kbps standard link and 2 Mbps high-speed link (monitoring);

    l Support the 14/24-bit point codes;

    l Support the traffic balancing between the links and link groups;

    l Support the link switch and switch back in a link group;

    l Support multiple OPCs (originating point codes) and DPCs(destination point codes);

    l Support to dynamically add, delete, activate, recover, deactivate, normally restart, urgently restart signaling and to process signaling congestion;

    l Support the SP and STP function.

     

    C) ISDN PRI

    l Conform to ITU-T Q.921 LAPD;

    l Conform to ITU-T Q.931 ISDN PRI; European ISDN ETSI NET5;

    l Support the network side and client side;

    l Support the overlapping mode when receiving and sending called numbers.

    IP interface and protocol

    A) Network exchange interface

    l TCP/IP 1000BASE-T port (RJ45)

    SNMP              

    l Conform to the SNMPV1 and SNMPV2

    B) RTP

    l Conform to the RTP/RTCP (RFC3551/3552);

    l Voice encoding/decoding format: G.711 μ law/ A law, G.723.1 (5.3/6.3 kbps self-adaptation), G.729A/B/AB;

    l Voice activity detection/silence compression (G.723/G.729);

    l Comfort noise;

    l Voice packet sampling length/frame number can be configured (10–60 ms);

    l Dynamic DTMF load of the RTP (RFC2833/4733);

    l Jitter buffer: Support the static jitter mode and dynamic self-adaptation mode simultaneously;

    l Analyze the network environment and make the statistics of packet loss;

    l Support the NAT/firewall detection and transparency.

    C) H.323

    l Abide by the ITU-T H.323v2 (H.225v2/H.245v3);

    l Support the coding standards of G.723, G.726, and G.729;

    l Support the call parameters such as the fast start and H.245 tunneling;

    l Call forwarding;

    l Gatekeeper auto discovery and login (Support the number registration types of H.323 UID and E164);

    l H.245 user input character and DTMF signal message (User Input Indication);

    l Terminal registration management.

    D) SIP

    l Conform to the IETF SIPv2 (RFC3261);

    l UDP/TCP transmission mode;

    l MD5 (digest) identity test;

    l REFER call forwarding (RFC3515);

    l SIP message subscription/notice (RFC3265 SUBSCRIBE/NOTIFY);

    l Proxy server register, user identification, and timely refreshing;

    l SIP INFO message (RFC2976);

    l Registrar; support the authentication of the service part;

    l Support the NAT/firewall detection and transparency.

    E) Audio protocols

    l Voice encoding and decoding format: G.711 μlaw/A law, G.723.1, (5.3/6.3 kbps self-adaptation), and G.729A/B/AB;

    l Voice activity detection/Silence compression (G.723/G.729);

    l Comfort noise.

    Media resource

    A) Voice resource

    l Voice code format: Support the A law/μ law PCM, AMI-ADPCM, G729, G723.1, and so on;

    l Voice file format: Support the WAVE, PCM, ADPCM, VOX, MP3, and so on;

    l Support the transfer between the A law and μ law;

    l Support the voice playing of the memory and file server in the real time;

    l Support the recording of the file server in the real time (dynamic memory);

    l Support the DTMF, FSK, R2, and tone detection of self-defined envelope;

    l Support the DTMF, FSK, R2, and tone generation of self-defined envelope;

    l Support the mixed voice recording and playing;

    l Support the echo canceling (128 ms);

    l Support the AGC/ALS;

    l Support the voice recording and playing in a full duplex mode;

    l Support the VAD and CNG;

    l Support the DPD and PVD.

    B) Fax resource

    l Support the V29/V27 with the rates of 14400/9600/7200/4800/2400bps; support the automatic down speeding;

    l Support the T.30 and T.38;

    l Support to receive/send fax in an ECM mode, selecting ECM/NON-ECM mode automatically;

    l Support to input the .tiff file using the MR, MH, and MMR; support to send/receive files using the MH.

    C) Conference

    l One trunk channel can be configured to one conference resource. 


    l Voice services: IVR, telephone conferencing, color ring back tone (CRBT), background music, and telephone recording;

    l Video services: multimedia CRBT, video telephone, video conference, video mail, 3G video, and video monitoring;

    l Signaling services: virtual telephone exchange, signaling gateway, missed call service for fixed lines, integrated access gateway, media gateway, and mobile positioning;

    l Integrated services: VoIP, unified messaging, Internet faxing, integrated QQ, and mobile payment;

    l Call control services: pre-payment, post-payment, intelligent public telephone, and callback;

    l Next-generation network: multimedia resource server;

    Call center: automatic voice playing, conference recording, IP agent, remote agent, video application, Web800, calling out, and automatic callback.


Related Solutions
Insurance Call CenterMore
    Along with the fast economic development and gradual improvement of life quality of people in our nation, our domestic insurance market has always maintained the substantial scale and potentials, where the huge capacity of this market and further openness of our domestic insurance market have led to a sharp increase in the number of insurance operation subjects in our nation. According to statistics, there have been totally 93 insurance companies of various kinds in our nation by the end of 2005, among which there have been 35 property insurance companies, 42 life insurance companies, 5 re-insurance companies, 6 insurance (group) companies & holding companies, and 5 insurance property management companies, thus forming a pattern of predominance of state-owned commercial insurance companies, co-existence of Sino-foreign insurance companies and competition between multiple insurance companies.
Solutions for Small and Medium EnterprisesMore
    With the accelerated marketization process in recent years, small and medium enterprises in our nation have acquired rapid growth accordingly. By the end of 2005, our nation has seen the emergence of over 11 million small and medium enterprises, accounting for 99% of total number of enterprises nationwide. The annual sales revenue and profits of such enterprises have accounted for 57% and 40% of our GDP respectively. As a result, small and medium enterprises have been playing an increasingly critical role in facilitating economic growth, creating job opportunities and optimizing industrial structures.
e-Fax ServiceMore
    “e-Fax” is a value-added telecommunication service that combines the fax and email together. The “e-Fax” user will be assigned with a telephone number to function as the dedicated fax number and with an email address as same as this fax number. Thus, when a user is sending faxes, and especially, some faxes in the form of electronic documents, it is possible to send out these faxes through the Internet without the need of either printing or telephone lines.
Contact purchase

                +86 755 8363 6988 ext 6331



Technical support

                7 X 24 Telephone Service Hotline

                +86 755 8363 6988 ext 6331