B Specifications; Dsp; Voice Connectivity; Data Connectivity - Patton electronics SmartNode 4960 Series Getting Started Manual

SmartNode 4960 Getting Started Guide
Note
Refer to the software feature matrix for the most up-to-date specifications.

DSP

One or two 60-channel DSPs

Voice connectivity

1 or 4 PRI T1/E1 ports on RJ48C connectors
Net/User configurable per port
Each port can be slave or master clock
Each port can be used to synchronize to an external clock master

Data connectivity

Two 10/100/1000Base-Tx Gigabit Ethernet ports
All ports full duplex, autosensing, auto-MDX

Voice processing (signalling dependent)

Four or eight full-duplex channels with Voice CODECS:
• G.711 A-Law/µ-Law (64 kbps)
• G.726 (ADPCM 16, 24, 32, 40 kbps)
• G.723.1 (5.3 or 6.3 kbps)
• G.729ab (8 kbps)
• Transparent ISDN data
G.168 echo cancellation (128 ms)
Up to 120 simultaneous voice or T.38 fax calls
DTMF detection and generation
Carrier tone detection and generation
Silence suppression and comfort noise
Adaptive and configurable dejitter buffer
Configurable tones (dial, ringing, busy)
Configurable transmit packet length
RTP/RTCP (RFC 1889)

DSP

B • Specifications
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