SunComm SC-375 - Specification

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18.Specification
18.1 Protocols
SIP (RFC2543, RFC3261)
18.2 TCP/IP
IP/TCP/UDP/RTP/RTCP/
CMP/ARP/RARP/SNTP
DHCP/DNS Client
IEEE802.1P/Q
ToS/DiffServ
NAT Traversal
STUN
uPnP
IP Assignment
Static IP
DHCP
PPPoE
18.3 Codec
G.711 u-Law
G.711 a-Law
G.723.1 (5.3k)
G.723.1 (6.3k)
G.729A
G.729A/B
18.4 Voice Quality
VAD
CNG
AEC, LEC
Packet loss
18.5 GSM (
SC-375)
Dual BAND: 900/1800 MHZ
Tri BAND: 900/1800/1900 MHZ
Quad BAND: 900/1800/1900/850 MHZ