Voice Capacity and Functions |
|
Analog User/Co Line |
128*FXS User Line |
IP Telephony Protocol |
TCP/IP, UDP, ARP, ICMP, TELNET, SNMP, HTTP, RTP/RTCP, TFTP, NAT, DHCP, PPPoE |
Voice Processing |
Vocoders: G.711 (A-law, μ -law), G.723.1a,G.729a/b, |
Fax and Modem Support |
Group 3/Super G3 Fax real-time FoIP over clear channel (G.711), T.38 Fax relay (9.6 k, 14.4 k), |
Voice Functions |
Call Forward / Call Transfer / Conference Call / Call Waiting support, |