GR100 / GR200
GR1000 / GR2000
GR2511 / GR2512
 
 
 
 




VoIP Gateway and ATA

GR100 / GR200
1/2 Port ATA with IP Sharer / NAT

GR100/GR200 ATA IP-Sharer is a SIP-based low cost IP gateway with embedded IP-sharing /NAT function. It is ideal for residential / SOHO users.

GR100/GR200 supports 1/2 FXS ports respectively for an analogue phone or FAX and also provides a simple PSTN back up port.

Furthermore, GR100/GR200 is compatible with common telephones, facsimiles, voicemail systems, and IVR systems. It is a compact and light weight design with versatile features and it can offer good performance and voice quality for your cost-saving VoIP service. Beyond this, if you just need a simple router, you can save money more inpur chasing a router but in stead of using its embedded IP-sharing NAT function.

Low cost ATA with IP Sharing support
Support Telephone/FAX over IP
PSTN emergency back-up function
Support basic and supplementary calls features
Highly configur able dial plan
Good interoper ability for IP Centrex, IP-PBX, and SIP servers
Auto provisioning support and web management

Product Optional Model
Model
WAN
LAN
 FXS PSTN
GR200
1
1
 2 PSTN Backup
GR100
1
1
 1 PSTN Backup
GR200ST
1
1
 2 None
GR100ST
1
1
 1 None
GR200X 1 1 2 Full FXO Function
GR100X 1 1 1 Full FXO Function

 

Specifications
Hardware
-
 Anti-fire ABS plastic housing with wall-mount design
-
 Housing Dimension :136 x 9 6x 28.5 mm
-
 Temperature : Operating 0 °C to 45 °C, Storage : -10 °C to 60 °C
-
 Humidity : Operating 20% to 80%, Storage : 10% to 90%
-
 2/1-por tFXS POTS
-
 2 ports 100/10Mbps Etherne tIEEE802.3u / 802.3
-
 LAN ports auto MDI / MDXO, auto-negotiation, VLAN tagging
-
 6 LEDs : POWER, FXS1, FXS2, LAN, WAN, PSTN
-
 1 DC power inpu tJack (2.5mm)
-
 1 Reset button for Factory defaul tsetting
VoIP Stack :
-
 SIP V2 (RFC3261), SDP (RFC2327) standards
-
 SIP messages : SIP REGISTER, INVITE, ACK, BYE, CANCEL, REFER,-Replace Headers ,INFO, SUBSCRIBE, NOTIFY, OPTIONS, PRACK, UPDATE
-
 SIP authentication (HTTP digest with MD5)
Codec and Voice :
-
 G.711a/--law, G.726, (Option : G.729A/B, G.723.1)
-
 Exchange of Codec capability
-
 DTMF in-band and out-of-band (RFC2833)
-
 Tone / Ring generation configurable
-
 VAD, CNG and dynamic voice gain controllable
-
 Line Echo Cancellation ITUG.168 (LEC)
-
 Adaptive jitter buffering
-
 Packet Loss Concealment (PLC)
Network Protocols :
-
 IPv4, ARP, DHCP, PPPoE, DNS, SNTP, ICMP, TCP / IP, UDP, RTP, RTCP HTTP Server, TFTP, Telnet
-
 NAT traversal with STUN (RFC3489), DMZ support
-
 IP-sharing for LAN port
-
 802.1p / 802.1q (VLAN)
-
 ToS (RFC791), Diffserv (RFC2475)
Provisioning and Management :
-
 Auto-provisioning thru APS (Option:SecureAPS™)
-
 Boot time or periodi cally launching APS
-
 Remote Firmware and configuration file upgrade
-
 Highly secure with authentication and encryption (SecureAPS™)
-
 Status and performance monitoring
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