| Message: | Brand: SK VOIP Gateway
Model: SK GSM 16-64/16-128/32-128
Frequency: GSM 850/900/1800/1900MHz
Port: 16/32 ports
SIM Slots: 64/128SIM
Protocol: SIP V2.0 RFC3261, RTP/RTCP RFC3551
Features:
1. One port four/eight SIM Card using alternatively, greatly decrease the possibility of SIM Card Blocking.
2. Relay Encryption Solution(Fix IP blocking)
3. Base station changing automatically, pesonnating action helps your Sim Card more safety.
4. Bandwidth Optimization enhances the communication quality greatly.
5. VPN support
6. Remote Control(Access your device system anywhere)
7. SMS Receive & Send
8. Upgrade online or local
9. Support recharge all the SIMs one time.
10. Inter-calling support. |
my account
