Zoom Telephonics 5840 ATA -4 Port FXS + 2 FXO
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  Zoom Telephonics 5840 ATA - 2 Port FXS

zoom 5821 analog telephone adapter, SIP, FXO, FXS

Zoom 5840 Features:

  • Asterisk Ready

  • Four Port FXS

  • Two Port FXO

  •  E911 and 112 calling

  • Uses industry-standard Session Initiation Protocol (SIP)

  • Supports Quality of Service (QOS)

  • Configurable for SIP-based VoIP services

  • Supports automatic provisioning by service providers

Zoom 5840  Downloads:

Zoom 5840  Information:

The Models 5840/5844 makes it easy and inexpensive to add Voice over the Internet (VoIP) calling to office phone systems. The Models 5840 and 5844 can also create a remotely-managed phone system with multiple lines of both

VoIP and conventional phone service interconnection.

Four channels of VoIP are provided for either inbound or outbound calls and two channels of conventional phone service interconnection are provided for power fail-over, emergency calling, bridging of calls between VoIP and the PSTN, and calls using the conventional phone network.

Bridging allows remote users to call into the Models 5840/5844 using a cell phone or conventional land line phone and then call out using money-saving VoIP services. Bridging also allows international or domestic offices to receive economical VoIP calls and then route those calls out to the local phone network for termination. 

The Models 5840/5844 support industry-standard Session-Initiation Protocol (SIPv2) and work with a wide range of service providers and SIP-based VoIP equipment.

The Model 5840 comes with Global Village VoIP phone service. Global Village sets up in minutes and lets you simply dial phone numbers and make free calls to SIP-based VoIP devices like the 5840 or 5844 anywhere in the world.

 The Models 5840/5844 can deliver a rich variety of advanced telephone services, including CLASS features such as

Call Waiting, Caller Identification, Call Transfer, Call Hold, Call Forwarding, Distinctive Ringing, and Voice Message Waiting Indication.

The Models 5840/5844 can be configured remotely using a TFTP or HTTP download from the service provider and updates to the firmware can be automatically delivered. Local configuration is done with a browser-based graphical user interface.

Zoom 5840  Price:

  

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