AddPac VoiceFinder AP2620 Guide d'installation télécharger pdf (Page 8)

PassFinder AP2620 VoIP Gateway , Release 1.00

AddPac Technology Proprietary & Documentation

47 - 8

Most important part for VoIP telephony solution may be voice quality,

cost effective advantage and interoperability. AP2620 VoIP provides

the optimal solution to bring those features. It’s standard compliant

and market ready product, providing modular type architecture for

high availability, analog voice and broadcasting modules such as

FXS/FXO/E&M/MP3/Audio, unique advanced QoS algorithm, various

IP based network protocol, concurrent support for H.323/SIP/MGCP.

Besides, it ensures the seamless interoperability with major VoIP

gatekeepers, SIP proxy servers, MGCs and PBXs.

The exterior of AP2620 VoIP Gateway is provided in the following

figure.

[ Figure 1-2 The Exterior of VoiceFinder AP2620 VoIP Gateway ]

Optionally, Packet Filtering and Access List type Firewall is supported,

thus preventing intrusion using IP layer and TCP/UDP layer packet

source and destination address information.

The DHCP(Dynamic Host Configuration Protocol) function

automatically assigns IP addresses to lower level network clients, and

uses NAT(Network Address Translation) to prevent IP address

depletion while hiding internal IP addresses which also adds to the

network security.

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AddPac VoiceFinder AP2620 Guide d'installation Page 8