specification
1.Protocols: SIP (RFC2543.RFC3261)
2.TCP/IP : IP/TCP/UDP/RTP/RTCP/.CMP/ARP/RAR/SNTP.
3.DHCP/DNS Client. IEEE802.1P/Q.ToS/DiffServ
4.Nat Transversal. Stub uPnP . IpAssignment. Static IP. DHCP. PPPoE
5. Codec: G.711 u-Law.G711
a-law. G.723.1 (5.3k).G.723.1(6.3k). G729A. G729A/B.
6.Voice Quality . VAD. CNG. AEC. LEC. packet Loss
7.GSM: Dual Band:900/1800MHz
8.Tri Band.900/1800/1900 MHz Quad band 850/900/1800/1900 MHz
Configuration &
Management:
• Web-based Graphical User
Interface
• Remote management over
the IP Network
• Firmware upgrade
• Syslog client support
• Support Management IP
General Specification:
• Compatible with
GSM networks
(900/1800/850/1900 MHz)
• SIM: supports SIM card (3V)
• 1 WAN port
• Dual band : 900/1800 MHz
Tri band: 900/1800/
1900MHz
Multi band : 850/1800
1900MHz
Quad band(Siemens) :
850/900/1800/1900MHz
• AC power : AC100V-240V,
DC12V/1.5A,50/60 Hz
• Temperature: 0°C ~ 40°C
(Operation)
• Humidity: up to 90% non-
condensing
• Emission: FCC Part 15
Class B, CE Mark
|
Rama-GSM2PCI
