ATA-24 SH Installation Guide
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VoIP Service -
VigorTalk ATA24 SH can provide toll quality voice
communication in terms of voice quality and reliability for the users.
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FXS (24-port)
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MGCP/SIP/H248
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Codec G.711, 729A, 723.1, G.726
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VAD (Silence Suppression) & CNG
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G.168-2000 Echo Canceller, Jitter Buffer
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Packet Loss Concealment
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RFC2833-Out of Band DTMF
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Gain/Attenuation Setting
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Modem Support Rate Up V.92
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Caller ID Support: Bellcore, ETSI, DTMF-based (Nor-Europe)
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Line Polarity Reversal Generation
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Hunting Group
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Call Holding & Call Forwarding
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Call Transfer, Call Waiting, 3-way Conference
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Outbound Proxy
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NAT Traversal (STUN) (RFC 3489)
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Incoming Call Barring
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T.38 Fax Relay
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Single Codec Assignment
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Multiple SIP Proxies Registering
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Metallic Loop test
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AC Voltage
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AC Current
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Resistance
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Capacitance
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Line Card Test
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Normal Battery
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Loop Current
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User Phone Test
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Pulse Digit Receiving Test
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Low Frequency Signal Level Test
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High Frequency Signal Level Test
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Low Frequency Test
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High Frequency Test
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DTMF Tone Dialing Digit Receiving Test
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Howler Tone Test
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Ringing Test
Summary of Contents for VigorTalk ATA-24 SH
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