VoIP ADSL2+ A800 Integrated Access Device

   ZISAs A800 VoIP ADSL Gateway is a powerful Integrated Access Device (IAD) that provides consistent toll-quality voice services and data connection over the Internet for residential and business customers alike. With the integration of VoIP and ADSL technlogies in a single box, this gateway provides a complete, yet affordable, solution for the service provider looking to offer cutting edge services to their discerning customers.

These devices are designed to enable the offering of next generation voice services to residential and small business customers at an exceptional price point without sacrificing features or quality. Standards Based VoIP End-point for Immediate Service Deployment: The A800 implements VoIP standard protocols like SIP, MGCP and H.323, achieving out-of-the-box interoperability with the industry leading softswitches, gateways, and DSLAMs. Simply by plugging an ordinary telephone into the RJ11 port on the back of this device opens the customer to a whole new world of voice services, at a fraction of the price of traditional PSTN. Meeting the needs of the service provider and end users:

The A800 comes with many features that meet the needs of the most discerning user, including integrated routing and bridging, PPPoA, PPPoE, NAT, DHCP Server and Client, Life-line POTS, voice and data QoS, and VPN pass-through support. The product offers 1 voice port (POTS), 4 Ethernet port.

Product feature

    ADSL2/2+ VOIP and Router Integrated
    Supports life line: PSTN alive when power off
    Supports fast emergency call
    Supports Quality of Service (Qos) for voice
    Caller ID, Call Hold, Call Waiting, Call Forwarding and Call Transfer for VOIP
    Supports 3-way conference
    Supports Direct number dialing
    Remote administration and automatic remote firmware upgrade and configuration
    Supports VPN Pass-Through
    Supports Day-time parental control

 Support ANSI T1.413 ISSUE 2 ITU G.992.1 (G.DMT)ITU G.992.2 (G.LITE)G.992.3 (G.DMT.BIS, also referred to as ADSL2)G.992.5 (ADSL2+)G.Span (Globespanvirata enhanced performance solution)G.Span Plus (GlobespanVirata optimum performance solution).

Web-based configuration and monitoring.

Support data transportation among ADSL, Ethernet and WLAN

Support 802.11b and 802.11g mode

VOIP function supports SIP and MGCP protocol

Pure bridge mode, Supports up to 8 PVCs.

Routing function.

NATDHCP function.

Maximum upstream transmission rates of 1Mbps.

Maximum downstream transmission rates of 24 Mbps.

Software upgradeable.

Transmission distance up to 5 km

Protocols

 

ADSL Modem supports ADSL protocols below:

         PPPoAPPP over ATM LLC encapsulation or VCMUX encapsulation                  (RFC2364)

        PPPoE  (PPP over Ethernet) LLC encapsulation or VCMUX encapsulation            (RFC2516)

       1483 bridge1483 Bridged IP over ATMLLC encapsulation or VCMUX encapsulation       (RFC1483)

       1483 routing1483 Routing IP over ATMLLC encapsulation or VCMUX encapsulation       (RFC1483)

       Classical IP over ATM

      (RFC1577)

 

Specifications are subject to change without notice.                                               

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