2 PORT GATEWAY

DataFone offers a unique Service through its Platform to any Corporate or a Small Office Home office or a Small and medium establishment customer. With any of the 's devices, you get connected to the rest of the world in one of the most economic ways.

• Customer can connect the Gateway to his existing Internet connectivity through either a
  DSL, Cable Internet, Wire-line or Wireless connectivity .

• The device can be used on a Static or a Dynamic IP Address.

• A NAT based Network or networks behind Firewalls/Transparent proxy having private IP addresses can also be connected to the Gateway.

• Incase of any problems, please follow the instructions as mentioned in the User manual and get connected to DataFone and Experience the high quality communication on IP.

• DataFone not only offers the hardware and the minutes for such services but offers a lot of additional services and benefits to the customer apart of cost effectiveness.

• It offers a fully-featured, webbased interface, allowing the customer to check the CDRs, balance enquiries, rate sheet, account up gradation, recharging of the account, customer support chat etc.

• Customer has a web interface password being given. Through our website www.DataFone.com using the username and password, web interface login is possible.

• Customer can view its Call Detail Records (CDRs)

• Customer can also view the Account balance information

• Customer can charge and recharge the account using the web login

• Customer can use the 24x7 chat facility for reaching the helpdesk

• Customer can also send us regular feedbacks and log in customer complaints through web.

• For more information, a Customer can even have a web based voice chat

• SIP Proxy Redundancy - Dyamic via DNS SRV, A Records Re-registration
  with Primary SIP Proxy Server
• SIP Support in Network Address Translation Networks - NAT (incl. STUN)
• Voice Alogrithms:
• G.711 (A-law and mu-law)
• G.726 (16/24/32/40 kbps)
• G.729 A
• G.7231.1 (6.3 kbps, 5.3 kbps)
• Flexible Dial Plan Support with Interdigit Timers and IP Dialing
• Full Duplex Audio
• Echo Cancellation - (G.165/G.168)
• VAD - Voice Activity Detection w/ Silence Suppression

• One RJ-45 Port - Ethernet 10 Base T Interface (IEEE 802.3)
• Two RJ-11 FXS Ports - For Analog Circuit Telephone Device (Tip/Ring)

• Password Protected Admin and User Access Authority
• Provisioning/Configuration/Authentication
• HTTPS with Factory Installed Client Certificate
• HTTP Digest - Encrypted Authentication via MD5 (RFC 1321)
• Up to 256-bit AES or RC4 Encryption