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GWP1600/2120 User Manual
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OpenVox Communication Co. ,LTD.
Website: www.openvox.cn
1.4 Main Features
SIP/IAX2/Wireless Group Management
Random call interval
Call Duration Limitation
Open API Protocol
Multiple SMS API
SMSC/SMS/USSD/SMPP
Gain Adjustment
PIN Identification
IMEI Number Automatically Modify
Band Binding
Bind Carrier
Call Waiting
Call Forwarding (unconditional, no reply, busy, not reachable)
SMS Bulk Transceiver and Auto Resend
SMS to Email
SMS Coding/Detecting Automatically Identification
SMS Forwarding and Quick Reply
SMS Remotely Controlling Gateway
CLID Display & Hide (Need operators
’
support )
USSD transceiver
1.5 Physical Information
Weight:
VS-GWP1600: 4.8kg
VS-GWP2120: 6.5kg
VS-GWM420G: 162g