GSM to VoIP prenosnik sa četiri GSM kanala.
Broj GSM kanala (Max): 4
Tip mreže: 850/900/1800/1900MHz
Protokol: SIP (RFC3261),IAX2
Prenosni Protokol: UDP,TCP,TLS,SRTP
DTMF: RFC2833, SIP INFO, In-band
Codec: G.711A/U law, G.722, G.723.1, G.726, G.729a.
Echo Cancellation: ITU-T G.168 LEC
LAN: 1 (10/100Mbps)
Network: Static IP, DHCP Client, Firewall, VLAN, DDNS,
QoS, OpenVPN
NAT Traversal: Static NAT, STUN
Dimenzije: 213 x 160 x 44 mm
Napajanje: AC 100-240V 50/60Hz 1.5A MAX
Radna temperatura: 0° do 40°C, (32° do 104° F)
Temperatura skladištenja: -20° do 65°C, (4° do 149° F)
Vlažnost: 10-90% bez kondenzacije
SIP Server and SIP Trunk supported
– SIP Peer Mode supported
– Calling Type: VoIP to GSM, GSM to VoIP
– GSM Ports Group Manage, VoIP Trunk
Group
– Incoming /Outgoing Routing rules
– SMS Sending and Receiving
– Send Bulk SMS
– Gain Adjustment
– USSD
– PIN Modify
– Carrier Selection: Auto/Manual
– Balance Alarm
– Caller ID/CLIR
– Black List
– Hotline
– Call Duration Limitation
– Call Transfer
– Call Back
– Call Status Display
– Call Detail Record (CDR)
– Call Progress Tone Generation
– Call Duration Limitation for SIM
Card/Single Call
– LCR (Least Cost Routing)
– Top voice quality (EFR super sound)
– SIP Response Code Switch
– Open API for SMS and USSD
– Real Open API Protocol (Based on
Asterisk)
– IP Blacklist
– Network Attack Alert
– System Logs
– Web based configuration
