1286 Matrix PRASAR UCS System Manual
SPARSH VP310
Voice
Dynamic Jitter Buffer (Adaptive), Comfort Noise
Generation and Voice Activity Detection
Quality of Service Layer 3 DIFFServ and TOS
Data Network
LAN Port (RJ45), 10/100 Base T (PoE Optional)
PC Port (RJ45), 10/100 Base T
LCD Display 2 Lines and 6 Lines Display
Security Password Protected Configuration
Power Supply
Input
5VDC @2A through External Adaptor (90 - 265 VAC, 47
- 63Hz) and Power-over-Ethernet (PoE)
Power Consumption 5W (Typical)
Mechanical
Dimensions (WxHxD) 20.7 x 23.2 x 4.5 cm
Material ABS Plastic
Installation Mounting Wall Mount and Table - Top
Environmental
Operating Temperature 0°C to 45°C
Operating Humidity 5 to 95% RH, Non-Condensing
Storage Temperature -20°C to +70°C
Storage Humidity 0 to 95% RH, Non-Condensing
Unit Weight 1.18 Kgs (2.6 lbs) Approx.
VoIP
VoIP Protocols SIP v2, SDP, RTP, RFC 2833
Network Protocol IPv4, TCP, UDP, DHCP, PPPoE
Voice CODECS
G.722 Wideband, G.711 A/µ-Law, G.723, G.729, iLBC -
20/30 msec
Call Progress Tones
Dial Tone, Ring Back Tone, Busy Tone, Error Tone,
Waiting Tone
Voice Dynamic Jitter Buffer (Adaptive)
Quality of Service Layer 2 CoS, Layer 3 DIFFServ and TOS
Data Network
LAN Port (RJ45), 10/100 Base T (PoE Optional)
PC Port (RJ45), 10/100 Base T
LCD Display 2 x 24 Character Display
Security TLS, SRTP
Power Supply
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