Product Name: Mtg1000-2e1 Support Pri Ss7 and SIP VoIP Model NO.: MTG1000-2E1 Support Network: GSM Type: Wireless Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop Dimension (Wxdxh): 430x 300 X 44.5 Mm(1u) Standard Rack Trademark: dinstar Transport Package: Carton Origin: China HS Code: 85176239 Product Description MTG1000 series is a carrier-grade NGN trunk gateway. There are four different models with 1*E1/T1(optional), 2*E1/T1(optional), 4*E1/T1, and 8*E1/T1.It supports SIP-T/SIP/H. 323 protocol to connect with SIP-T/SIP/H. 323 soft switch, and supports PRI/SS7 signaling protocol to connect with PSTN. Up to 240 channels processing capacity, it guarantees the maximum performance of 8*E1/T1 trunk gateway ( G. 711/G. 723/G. 729 codec calls and T. 38/Pass-through Fax).MTG1000 supports Intelligent Multiple Trunk Routing technology, makes the operator easy to manage trunk routing by price optimum rule, and the automatic switch-over between multiple trunk routing makes the network have high reliability.MTG1000 is designed basing on service-oriented architecture, rich service functions are supported for VoIP business operation, such as Call through, Call back, Calling card, Call shop, Call center, Fax over IP, etc. More and more service functions are customizable for VoIP operator.IP Transport TCP/UDP, ARP/RARP, NTP, DNS, TFTP, HTTP, TELNET, ICMP, STUNVoice Transport RTP/RTCP, Real-Time Transfer Protocol / Real-Time Transport Control ProtocolFirmware Update TFTP, FTP, WEBConfiguration & Monitoring Configuration & Monitoring via WEB, TELNET, RS-232Configuration backup & upload Configuration update & backup via WEB browserCentral Managed SNMP V1/V2, TR-069 & TR-104Voice Routing E1/T1 Group, Timeslots Group, IP Group, Trunk Group, Dial Plan and Number Manipulation,Working Mode Access Mode, Peer ModeIVR, CRBT Multi-level IVR. Color Ring Back Tone CustomizableStandard Services Caller ID, Call Transfer, Call Forward, Call Waiting and Change Caller IDPower 110~240VAC, 50~60Hz, 1.2AEnvironmental Operational: 32~104F / 0~40° CStorage: -4~176F /-20~80° CHumidity: 10%-90%, no-condensing