10 / 100Base-T RJ-45 GSM VOIP FXS Gateway ATA 1 Port SIP H.323 10% - 65% Relative Humidity

10 / 100Base-T RJ-45 GSM VOIP FXS Gateway ATA 1 Port SIP H.323 10% - 65% Relative Humidity

Model: OFS-VPA1

Voice Feature

Support SIP 2.0 and correlative RFCs

Support IAX2 (optional)

SIP supports 2 SIP servers, public and private server. Can connect to public SIP server and private SIP server at the same time

Codec: G.711A/u, G.729,G.729a/b, G.726-32k

Echo cancellation: G.168 Compliance in LEC

Support Voice Gain Setting, VAD, CNG

AT transverse: support STUN client

SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/IP call

Support choose line automatically, using private server to dial automatically when public server disconnected

DTMF Relay:support inband, SIP info, RFC2833

SIP application: support call forward/ transfer/ holding/ waiting/ conference

Call control features: flexible dial map, hotline, empty calling No. reject service, black list for reject authenticated call, limit call, no disturb, caller ID

Support voice record on SIP server

Answer or make PSTN call when power is up

Lifeline support : switch to PSTN call automatically when internet failed or power is off

Support T.38

Network Features

WAN/LAN: support bridge and router model

Support PPPoE for xDSL and auto reconnect after disconnected by server

Support basic NAT and NAPT; Support UPnP

Support DHCP client on WAN and DHCP server on LAN

Support IGMP Proxy/IGMP Snooping

Support ping test with keypad-command

Support main DNS and secondary DNS server

Support DNS Relay/ PPPoE Relay

Support NTP Client

Support Firewall/ Stateful Packet Inspection(SPI)

Support Webs URL Filter/Content Filter

Support MAC/IP/Port Filter

Support VPN (L2TP/PPTP)

Support VLAN(802.1Q/P) and VLAN Switch mode

QoS with DiffServ(Optional)

Support Virtual Server

Hardware Specification

Company introduction

Shenzhen Optfocus Technology Co.,Ltd was established in 2009, which is a High -tech manufacturer enterprise with 10 years’ experience in global sales and services.

Our company focus on professional R & D, production and sales of xPON access equipments ，FTTH/FTTx solution and passive cabling system products. We also committed to provide Customized OEM & ODM services to Global communication distributors, Telecom Operators and System Integrator.

OPTFOCUS manufacturing center covering area around 2,500 M², and owning three production workshops, 9 production lines.

Our high quality products and outstanding service will help you win more market and customers.

Join us to make Win-Win business,looking forward having cooperation with you!

Advantage of OPTFOCUS:

• ①National High-tech enterprise certification；

  ②Fiber Optical Innovative &production team Over 10 years;

  ③Fiber optical active and passive components production Workshop;

  ④Strict quality management system;

  ⑤Professional One stop supply & service;

  ⑥OEM&ODM available;

  ⑦Reliable and Timely customer services;