WSS2110E VoIP Phone Adapter


WSS2110E VoIP ATA with one  FXS phone port and one PSTN port, and WAN/LAN router, support SIP protocol and VPN client, it is nice VoIP phone adapter for VoIP service providers, and also can as remote SIP terminals for  IPPBX solutions

Technical specs

VoIP Specs:

        Support SIP V2.0 and correlative RFCs

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

     Codec:  G.711u/aLaw, G.729a/b, G.726

     G.168 Echo Cancellation

     Support Voice Gain Setting, VAD, CNG

     NAT 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 Method:  SIP INFO, RFC2833 DTMF relay, In-band

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

      T.38 Fax Relay


     WAN/LAN support Router or Bridge mode

     PPPoE,  VLAN

     DHCP server/Client

    Support IGMP Proxy/IGMP Snooping

    Support ping test with keypad-command

    Support main DNS and secondary DNS server
    Support DNS Relay/ PPPoE Relay  

    NTP client

    Support Firewall/ Stateful Packet Inspection(SPI)
    Support Webs URL Filter/Content Filter
    Support MAC/IP/Port Filter
    Support VPN (L2TP/PPTP)
    Support openVPN(Optional)
     Support VLAN(802.1Q/P) and VLAN Switch mode
     QoS with DiffServ(Optional)
      Web management
      Management with different account right
       Upgrade firmware through POST mode
       Upgrade firmware through HTTP, FTP or TFTP
      Auto Provisioning
      Safe mode provide reliability
      Support Auto Provisioning(upgrade firmware and configuration file)
      Support Syslog



VoIP Router