$36.72
$56.18
It provides carrier-grade VoIP and FoIP services, as well as value-added functions such as modem and voice recognition. With highly maintainable, manageable and operable features, it offers a flexible, high-efficient, future-oriented communication network for users. MTG2000 supports a wide-range of signaling protocols, realizing the interconnection between SIP and traditional signals like ISDN PRI / SS7, utilizing efficiency of Trunking resources while ensuring voice quality. With multiple voice codes, secure signal encryption and smart voice recognition technology, MTG2000 is ideal for various applications of large enterprises, call centers, services providers and telecom operators. Dinstar MTG2000- 4E1/T1 Key FeaturesCarrier-grade hardware design, 1 1 power supply High-integrated structure, up to 20 E1 ports in 1U size Supports Multiple PSTN Protocols: ISDN PRI, R2 MFC, ISDN SS7, etc. Supports flexible dialing rules and operations, allowing users to customize dialing rules according to different working environments Supports multiple codecs: G.711A/U, G.723.1, T.38 and Pass-through Support Modem/POS DTMF Mode: RFC2833/Signal/In-band Clear Channel/Clear ModeEnvironmental1 1 Redundancy Power Supply Power Supply: 100-240VAC, 50-60 Hz Power Consumption:45W Operating Temperature:0 ~ 45 Storage Temperature: -20 ~80 Humidity:10%-90% Non-Condensing Dimensions(W/D/H): 436*300*44.5mm(1U) Unit Weight: 3.8kg Compliance: CE, FCCPSTNISDN PRI 23B D(T1),30B D(E1),NT or TE ITU-T Q.921, ITU-T Q.931, Q.Sig Signal 7/SS7 ITU-T, ANSI,ITU-CHINA MTP1/MTP2/MTP3, TUP/ISUP E1 Frame Type: DF,CRC-4,CRC_ITU T1 Frame Type: 4-Frame Multi-frame (F4,FT), 2-Frame Multi-frame (F12, D3/4), Extended Super-frame (F24, ESF) , Remote Switch Mode (F72, SLC96) Line Codes: E1:NRZ,CMI,AMI,HDB3 T1:NRZ,CMI,AMI,B8ZS Clock: Local/Remote Clock SourceMaintenanceWeb GUI Configuration Data Backup/Restore PSTN Call Statistics SIP Trunk Call Statistics Firmware Upgrade via TFTP/FTP/Web Network Capture SNMP v2 Syslog: Debug, Info, Error, Warning , Notice Call History Records via Syslog, NTP Synchronization, Centralized Management SystemSoftware FeaturesLocal/Transparent Ring Back Tone Overlapping Dialing Rules up to 2000 PSTN group by E1 port or E1 Timeslot IP Trunk Group Configuration Voice Codecs Group Caller and Called Number White Lists Caller and Called Number Black Lists Access Rule Lists IP Trunk PriorityVoIP ProtocolSIP v2.0 (UDP/TCP),RFC3261 SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311 SIP TLS/SRTP RTP/RTCP, RFC2198, 1889 SIP-T,RFC3372, RFC3204, RFC3398 SIP Trunk Work Mode : Peer/Access SIP/IMS Registration : With up to 2000 SIP Accounts NAT: Dynamic NAT, RportCall FeaturesFlexible Route Methods PSTN-PSTN, PSTN-IP,
Voip Gateways
