NGN-Gateway EMG202 / Gate 300 3-In-1-ATA (SIP)

NGN-Gateway EMG202 / Gate 300 3-In-1-ATA (SIP)

Built-in DIALUP Internet Modem, Built-in Broadband Modem, 2 Ethernet Ports, 1 FXO and 1 FXS Port, PSTN Lifeline, Make and Receive VoIP and PSTN Calls, SIP or H.323

HAN: EMG202

99,00 € (Net 83,19 € )

incl. 19% VAT , plus

Available immediately
Delivery time: 2 - 3 Workdays (DE - int. shipments may differ)

The NGN-Gateway EMG202 / Gate 300 is a next generation VoIP Gateway that provides a cost-saving solution for small business/home users. The EMG202 follows the open standard RFC-.3261 SIP protocol to make sure that user can easily install this device on most of the existing VoIP (Voice over IP) services. By using the state-of-the-art DSP (Digital Signal Processing) technology, the EMG202 delivers outstanding voice quality that is comparable to PSTN voice quality. With the built-in LCD display, the user can easily configure the EMG202 for first time installation in just a few minutes. EMG202 also allows you to make PSTN or VoIP calls and lets you connect to the internet using broadband or dial-up internet. Features & Benefits

Built-in Modem function
The built-in V.90 modem function let EMG202 dial-up to any ISP and connect to internet easily. The WAN Port can also be used to connect to the internet by using DHCP, static IP or PPPoE configuration.
Choose between PSTN and VoIP calls
You can make either PSTN call or VoIP call. When the EMG202 is powered off, the connected telephone can automatically make PSTN calls.
Following RFC-3261 SIP standard
Support password authentication using MD5 digest and RFC-2833 for DTMF relay.
Dynamic IP support ( DHCP and PPPoE)
Getting IP from DHCP server using PPPoE protocol or through ADSL modem using PPPoE protocol, automatically reconnect when PPPoE lost connection.
Passing through NAT devices
Support outbound-proxy configuration to make outgoing and incoming calls under any NAT devices (even when under two layer NAT devices).
Remote software upgrade capability (via FTP)
FTP protocol provides reliable remote upgrade through the internet.
Advanced Digital Signal Processing (DSP) technology to ensure superior audio quality
Hardware System on a Chip solution with built in DSP processor makes sure the perfect voice quality.
Support Low Bit Rate codecs
Following ITU-T standard to support best compatibility.
Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation)
Silence suppression can save about half of the network bandwidth needed during normal VoIP conversation.
Ping function supported
Ping other device in the internet from EMG202 to make sure the internet connection is ok.
System status display on the LCD panel
User can easily know if the EMG202 is working normally and monitor the system status (network status, registering status) from the LCD panel display.
A ?PKT Trace? function is supported to display the packets received on the LCD panel to let administrator find the network problem on line.
Call with or without gatekeeper (direct IP dialing)
Following standard SIP protocol and is compatible with most of existing SIP Proxy server.
Provide easy configuration methods
Easy configuration by keypad entry or web browser.
Support RFC-3261 TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP, DNS, DHCP, NTP/SNTP, FTP, PPPoE protocols.
Interoperable with most of the existing SIP VoIP devices (IP-phone, gateway, proxy server)
Please refer to the Interoperability List below for the complete listing.
The LAN/WAN Port works with paralleled ethernet cable and crossed ethernet cable.
DTMF Relay : RFC2833, Inband.
Auto Provisioning
Codec: G.711u, G.711a, G.729, G.723