Internet Telephony
   




RVP-204;Internet Telephony Gateway with 2FXS,2FXO & 1 10/100 Base-
T port

  
Specifications: 
Model

RVP-204
Product

Internet Telephony Gateway
Protocols and Standards

IEEE 802.3 ( Ethernet); IEEE 802.3u (Fast Ethernet)
TFTP,  IP,  ICMP,TCP,ARP,DNS, RTP/RTCP, HTTP, DHCP, SDP, PPPoE, SIP/ SIP over UDP  and SIP       

LAN port 10/100 base T interface auto-negotiation
WAN port RJ11 4 (2xFXO, 2xFXS)
Management RS-232 Console/Telnet, HTTP
Internet Connection Type Fixed IP, PPPoE, DHCP
Voice codec support G.711 PCM 64kbps (A-law and u-law), G.723.1 AACELP/M-MLQ (5.3, 6.3kbps), G.729AB (CS-ACELP 8kbps)
FAX support T.30 & T.38
Voice processing

Voice activity detection (VAD)
SIP version 2.0 (RFC 3261)
Comfort noise generation (CNG)
Call progress detection
DTMF detection/ generation,
G.168 echo cancellation (16mSec)
Call progress detection
Gain Control
Power Requirement 12VDC, 2.0A
Dimension (L x W x H mm) 134x240X45 (Metal Case)
Environmental Temperature: 0~50 degree C (operating) Humidity: up to 90% (non-condensing)
Regulatory Compliance
 EMI: FCC part 15, CE / PTT: FCC part 68
LED and Functions Key definitions

System: 2 LEDs –Power and SYS
LAN: 2 LEDs –ACT and LNK
Telephony Interface: in-use and Ringing
 


Ordering Information:
RVP-204 : Realtime’s 4 Port (2FXS & 2FXO) Internet Telephony Gateway