FXSO H.323 Gateway User Manual
Document Ver.: 2.1a
Release Sep., 2003
Copyright (c) 2002 Welltech Computer Co. Ltd.
5
1.2 Features and specification
Features
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ITU-T H.323 v2/v3/v4 compliance
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Automatically Dial Path Selection (IP or PSTN)
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PSTN Line switch to telephone set when power is failure
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PPPoE support
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Behind NAT router or IP sharing device
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DNS server inquiry
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Automatically Gatekeeper Discovery
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Provide Peer-to-Peer Mode (Non Gatekeeper needed) selection
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E.164 Dial Plan
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TFTP/FTP software upgrade
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Remote configuration/ reset
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LED indication for system status
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MS-NetMeeting v3.0 compatible
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Support Fix IP and DHCP
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Parameters of VoIP packet
Audio feature
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Codec -- G.711 a/
μ
law, G.723.1 (6.3kbps), G.729, G.729A
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G.168/165-compliant adaptive echo cancellation
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Dynamic Jitter Buffer
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Completed voice band signaling support
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Provide In-band or Out-band DTMF generation/detection
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Provide call progress tone
Management Feature
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TELNET/Console port and Web Browser configuration
Certification
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UL, CE, FCC
FXS Features