Происхождение товара
Guangdong, China
Name
4 Ports E1 VoIP Gateway Products NC-MG900-204
Concurrent calls
128 concurrent calls
Slot
2 slots for E1/T1 cards
E1/T1 card
2E1/T1 ports per card
Signaling
ISDN PRI, SS7, R2/CAS, Q.SIG, V5.2, DPNSS
SIP Protocol
SIP 2.0 RFC3261
Dimension
Rack Mountable 1U Chassis
Configuration
Web GUI, Telnet and Console Commands
Voice Codec
G.711, G.729, G.726, G.723, etc