Matrix SETU ATA211 V1 System Manual 153
Product Specifications
VoIP and Networking Protocol
SIP (RFC 3261)
IPv4- Internet Protocol Version 4 (RFC 791)
ARP- Address Resolution Protocol (RFC 0826)
ICMP- Internet Control Message Protocol (RFC 0792)
TCP- Transmission Control protocol (RFC 793)
UDP- User Datagram Protocol (RFC 768)
RTP- Real Time Protocol (RFC 1889)
RTCP- Real Time Control Protocol (RFC 1889)
SNTP- Simple Network Time Protocol
PPP- Point-to-Point Protocol (RFC 1661)
DNS- Protocol (RFC 2136)
Outbound Proxy
STUN
NAT Keep Alive
VLAN- Virtual LAN (Layer2)
Voice Functionalities
Three SIP Accounts can be used
DTMF: Inband and Outband (RFC 2833)
Call Progress Tone Generation: Select as per the country
QoS (Layer3): RTP QoS and SIP QoS using Diffserv and ToS (Precedence)
Full Duplex Audio
Echo Cancellation: G. 168, with programmable tail length of 8, 16 and 32 msecs.
Forward Error Correction (FEC)
Voice Activity Detection (VAD)
Fax using T.38 and Pass Through
Flash Timer Programming
Voice Codec's
G.711 (a-Law and u-Law), G.729, G.723
Telephony features
Voice Calls using SIP proxy and Voice calls without using SIP proxy (Peer-to-Peer Calling)
Call Waiting
Port Name Application
No. of
Ports
Connector Type
FXS Port For connecting Analog Phone or Fax Machine 1 RJ 11
FXO Port For accessing PSTN line 1 RJ 11
LAN Port To connect a Computer 1 RJ 45, 10/100 Base T
WAN Port To connect Ethernet cable router provided by service provider 1 RJ 45, 10/100 Base T
DC Jack To connect the power adapter for DC supply voltage 1 DC Power Jack
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