Key Features
- Provides 2 Analog Phone Port (2 FXS)
- Support Analog Fax Machine (Support T.38)
- Support One LAN port and One WAN port
- Support G.711a/u, G.723, G.726, G.729A and G.729B
- Support 3 SIP accounts (Can be used at the same time)P
- Built-in Router Function and Support ADSL Modem and Internet Sharing
Basic overview
VOB800-2S Voice Over IP Adapter allows you to get telephone service through your high-speed Internet connection via a VoIP service provider. It provides two standard independently numbered phone jacks that deliver voice and fax service over your cable or DSL Internet connection, so you can enjoy clear-sounding voice service while simultaneously navigating the Web. When you use your high-speed Internet connection to make phone calls, you will lower your monthly phone bills and add services and features not available with traditional phone service
Front Panels
Back Panel
Function Specification
Network Protocol
* SIP v1(RFC2543), v2(RFC3261)
* IP/TCP/UDP/RTP/RTCP * IP/ICMP/ARP/RARP/SNTP
* TFTP Client/DHCP Client/PPPoE Client
* NAT/DHCP Server * Telnet/HTTP Server
* DNS Client/DDNS/VLAN
Voice Quality
* VAD/CNG//LEC * Packet Loss Compensation
* Adaptive Jitter Buffer
Codec
* G.711/G.723.1/G.726/G.729A/G.729B
DTMF Function
* In-Band DTMF * RFC 2833 DTMF * SIP Info
Phone Function
* Volume Adjustment * Speed dial key
* Phone book * Flash
IP Assignment
* Static IP/ DHCP/PPPoE
NAT Traversal
* Web Browser
QoS
* ToS field
Firmware Upgrade
* TFTP/Console/HTTP
Auto-Provisioning
* FTP/TFTP/HTTP
Dial Plan
Other Features
* Hotline support
* Alarm support
* Asterisk Open Source IP PBX Support
* IP PBX Support
Physical Specification
| LED indicators | Power, Ethernet, Phone1, Phone 2 |
|---|---|
| Dimension: | 199 mm x 99 mm x 29 mm |
| Net Weight/Gross Weight | 150g / 200g |
| Power Input | 5V DC 1.0A |
| Operating Temperature | 5 C - 45 C |
| Storage Temperature | -25 C - 85 C |
Package Content
- Input 100-240V (50/60Hz) Power Supply, Output DC 9V/500mA
- Network Cable
- Telephone cable
- CD-ROM with Electronic User Manual