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2 FXS Analog Telephone Adapter

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2 FXS Analog Telephone Adapter
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Based on years of VoIP manufacturing experience, PLANET VoIP total solutions are known for advanced implementation of standard based telephony with mass deployment capability.

Cost-effective, easy-to-install and simple-to-use, the VIP-157S converts standard telephones into IP-based network communication. It supports the service providers and enterprises by enhancing the traditional telephony communication services via the existing broadband connection to the Internet or corporation network.

With the VIP-157S, home users and companies are able to save the installation cost of voice-over-IP deployment and extend their past investments in telephones, conferences and speakerphones. The VIP-157S is equipped with two telephony interfaces, which enable users to register different SIP proxy servers and establish up to 2 concurrent VoIP calls for more flexibilities in the voice communications. The VIP-157S can be the bridge between the traditional analog telephones and IP network with an extremely affordable investment.

The VIP-157S integrated with IP PBX system is the ideal combination for your office daily communications. The VIP-157S includes two alternative Ethernet interfaces for Internet (PPPoE, DHCP or Fixed IP) or office LAN connection. For the new generation of networking communication, the VIP-157S supports IPv6 and VPN connection to provide users with more flexible and advantaged communication service.




Artikelnummer 8658-0404-01
Administrator PLANET
Lieferzeit 28 Tage



Product Features

  • Feature-rich telephone service over home or office Internet / Intranet connection
  • Web-based and telephone keypad machine configuration
  • Remote administrator authentication
  • Up to 2 concurrent VoIP calls
  • Easy access with PLANET Dynamic DNS
  • Voice prompt for machine configurations
  • Cost effective, field proven compatibility and stability

VoIP Features

  • SIP 2.0 (RFC3261) compliant
  • Peer-to-Peer / SIP proxy calls
  • Supports STUN, Outbound Proxy
  • Up to 3 Proxy server registrations
  • T.38 Fax transmission over IP network
  • Call Hold / Forward / Transfer / Waiting
  • Incoming / Outgoing / Miss Call record
  • Local Phone book (Export / Upload)
  • In band and out-of-band DTMF support
  • Voice codec support: G.711, G.723.1, G.729A, G.729B
  • Voice processing: Voice Active Detection, DTMF detection / generation, G.168 echo cancellation (16mSec.), Comfort noise generation


  • Auto-provision / auto Update support (FTPP, HTTP, FTP)
  • DMZ and MAC clone
  • IPv6 Management support
  • TR-069 / VPN connection / VLAN support
  • Virtual Server / QoS support

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