Madcom VoIP 32 channel LTE voice/sms gateway with 128 sim embedded bank

Model

Madcom 32/128

Number of Channels

32 channels

Frequency

LTE

SIP Specification

·SIP/2.0 RFC3261
·Session Timer RFC4028
·STUN

Network Protocols

•DHCP/PPPoE/VPN(pptp)
•NTP
•Telnet/HTTP/FTP/TFTP
•Encryption:Ejoin,VOS2000,RC4,XOP.Base64

Telephony Features

Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list

Telephony Signaling

·DTMF tone dectection/generation
·DTMF relay: in-band, RFC 2833 and SIP info
·Call forward: unconditional, no answer and busy
·N-way conferencing
·Caller ID display/generation, Mobile Number Portability

Voice Capability

·Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC
·Echo cancellation
·Silence suppression & detection(VAD, CNG)
·Adaptive jitter buffer
·Volume adjustable
·IVR customized

Number of Ports

·1 WAN 10/100Base-T ethernet(RJ-45 connector)
·1 LAN 10/100Base-T ethernet(RJ-45 connector)
·1 Console(USB)

LEDs

1 Power and 16 groups of card online and running status indicator

Power Supply

100-240VAC, 50 - 60 Hz IN, 12V/5A OUT

Operating Environment

•Operating temperature: 0 - 50ºC
•Operating humidity: 10 – 90%RH

Warranty