69
Call Control Protocols Compliance:
SIP
Voice Compression:
G.711 (A-law and u-law), G.723.1, G.729a
Analog Voice Ports:
Type: Loop-Start FXS interfaces
DTMF tone detection/generation
V.21/V.25 Modem/Fax tone detection
Echo Cancellation: G.165/G.168
Ethernet Ports:
WAN: 10BASE-T Ethernet port (MDI-II)
LAN: NWay 10/100BASE-TX Fast Ethernet ports (MDI-X)
IEEE 802.3 10BASE-T Ethernet compliance
IEEE 802.3u 100BASE-TX Fast Ethernet compliant
Quality of Service:
Voice service is prioritized over the data traffic
FAX support:
V.21, V.27ter, V.29, V.17 Modulation/Demodulation
Network Protocols:
TCP/IP, UDP, ARP, ICMP, TFTP, Telnet, SNMP, HTTP, RIP1/
RIP2
DHCP: Dynamic Host Configuration Protocol server and client
NAT: Network Address Translation
PPP over Ethernet Client
Technical Specifications