GSM/3G User Manual
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PIN Identification
IMEI Number Automatically Modify
Band Binding
Bind Carrier
Optional GSM/UMTS Voice Codec
Call Waiting
Call Forwarding (unconditional, no reply, busy, not reachable)
GSM/UMTS Ports Group Management
SMS Bulk Transceiver, Sent to Email and Automatically Resend
SMS Coding/Detecting Automatically Identification
SMS Remotely Controlling Gateway
SMS Forwarding and Quick Reply
USSD transceiver
VOIP Characters
Support SIP, IAX2 Protocol
Add, Modify & Delete SIP/IAX2 Trunk
SIP/IAX2 Registration with Domain
Combine Different SIP/IAX2 Trunk into Group
DTMF Mode: RFC2833/Inband/SIPInfo
SIP V2.0 RFC3261 Compliance
Multiple SIP/IAX2 Registrations modes: None (No registration, just IP and
Password authenication)Endpoint registers with this gateway (work as a SIP
Sever)This gateway registers with the endpoint (work as a SIP/IAX2 client)
Network
IPv4, UDP/TCP, DHCP, TFTP, TELNET, HTTP/HTTPS, SMTP, POP3
HTTP/SSH (Optical Telnet)
Ping & Traceroute Command on the Web
Two Types of IP Access
Simple Security Strategy: white list, black list, security rules