Detailed Product Description

This Soundwin SK200/SK400/SK800 Series Gatekeeper is designed as an embedded-based platform. It performs internet telephony services, like registration, call detail record and security registration policy. Besides Gatekeeper function, SK200/SK400/SK800 series also build in VoIP Gateway which both support H.323 signal protocols. A variety of H.323 entities including IP phone, gateway, soft phones as well as different vendor's Gatekeepers have been well tested with .H.323 Gatekeeper Key Features : 250 H.3232 endpoints scale: SK200/SK400/SK800 providing 250 H.323 endpoints to register. Register Security Policy: SK200/SK400/SK800 providing security setting on your H.323 VoIP network. This provides protection for VoIP calls and insures proper endpoint identification. Pre-Granted Endpoints: letting other gateways or H.323 endpoints which were not register to this embedded gatekeeper. And the registered VoIP Gateways can make a call to these pre-granted endpoints. Real time Call Detail Record and Post Call Detail Record Report: Support Real Time CDR to monitor VoIP calls, including caller ip, callee ip , call date , call duration and other information. Also providing a CDR report to look up VoIP call record. Top 20 list: SK200/SK400/SK800 Gatekeeper can lists top 20 calls by call duration, caller number, calling number, caller IP or callee IP address. Syslog: SK200/SK400/SK800 send syslog information to Syslog Server. Telephony Specification : Voice Codec: G.711(A-law /?-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps) FAX support: T.30 / T.38 Echo Cancellation: G168-2000 FXO Caller ID detection: DTMF and FSK Adjustable AC Termination Impedance: 600 / 900 OHM and complex Impedance Life-Line support (IP/ power failure over relay) Polarity Reversal: Type I and Type II IP Specifications: H.323 v2/v3/v4 LAN : Support Virtual Server, DHCP Server WAN: PPPoE client, DHCP client, Fix IP Address, DDNS client Network Address Translation: Providing build-in NAT router function. Smart QoS: Guarantee the voice bandwidth Call Features Voice channels status display Adjustable volume : - 9 db ~ 9 db Silence Compression Adjustable volume : - 9 db ~ 9 db Auto Dial for speed Dynamic Jitter Buffer Configuration & Management Web-based Graphical User Interface Remote managenet over the IP Network FTP firmware upgrade Backup and Restore Configuration file LED Indicatiorst Power , Reset, WAN, LAN,FXS/FXO General Specification AC power : AC100V-240V, DC12V/1.5A,50/60 Hz Temperature: 0?C ~ 40?C (Operation) Humidity: up to 90% non-condensing Emission: FCC Part 15 Class B, CE Mark Dimension : 260 x 130 x 35 mm Weight: 900g 1500g(Aluminum ) Ordering Information SK200: Embedded SIP Proxy Server+ 2 FXS SK201: Embedded SIP Proxy Server+ 1 FXS + 1 FXO SK202: Embedded SIP Proxy Server+ 2 FXO SK400: Embedded SIP Proxy Server+ 4 FXS SK401: Embedded SIP Proxy Server+ 3 FXS + 1 FXO SK402: Embedded SIP Proxy Server+ 2 FXS + 2 FXO SK404: Embedded SIP Proxy Server+ 4 FXO SK800: Embedded SIP Proxy Server+ 4 FXO SK802: Embedded SIP Proxy Server+ 4 FXO SK804: Embedded SIP Proxy Server+ 4 FXO SK808: Embedded SIP Proxy Server+ 4 FXO