Numéro de Type
NC-MG1000-IP PBX System
Point d'origine
Guangdong, China
Signaling Complaint
ISDN PRI, SS7, V5.2, R2, Q.SIG,DPNSS
ISDN Interface
Up to52E1/T1, G.703, 75Ω or 120Ω, RJ45
Dimension
480mm*290mm*144mm
Height
1U height in the standard Rack
Power supply
-48V DC or 100~240V AC, hot-standby
Ethernet/LAN
RJ45 to RJ45, 10/100Base-T,IEEE 802.3
Voice Codec
G.711,G.723,G.729, G.726,GSM,ARM,ILBC;
Fax
T.38 and pass through
Echo Cancellation
G.168 128ms Network Echo Canceller
Protocol Complaint
SIP 1.0/2.0