Patton electronic 4830 manual PPP and Frame-Relay support, Voice processing signaling dependent

Models: 4830

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SmartNode 4830 Getting Started Guide

B • Specifications

 

 

PPP and Frame-Relay support

X.21 or V.35 WAN

Frame-Relay (8 PVCs)

RFC1490, FRF.12 fragmentation

LMI, Q.933D, ANSI 617D, Gang of Four

PPP, PAP, CHAP, LCP, IPCP

Voice processing (signaling dependent)

Voice codes:

G.711 A-Law/µ-Law (64 kbps)

G.726 (ADPCM 40, 32, 24, 16 kbps)

G.723.1 (5.3 or 6.3 kbps)

G.729ab (8 kbps)

Transparent pass through

G.168 echo cancellation

8 parallel voice connections DTMF detection and generation Carrier tone detection and generation Silence suppression and comfort noise Configurable dejitter buffer Configurable tones (dial, ringing, busy) Configurable transmit packet length RTP/RTCP (RFC 1889)

Fax and modem support

G.711 transparent FAX

Fax over IP (FoIP)

T.38 Fax relay (9.6 k, 14.4 k)

Voice signaling

H.323v4

RAS, H.225, H.245

Fast-connect, early H.245

Gatekeeper autodiscovery

PPP and Frame-Relay support

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Patton electronic 4830 manual PPP and Frame-Relay support, Voice processing signaling dependent, Fax and modem support