best sim anti block solution gsm voip gateway

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Product Details

Place of Origin	Guangdong, China		Brand Name	Skyline
Model Number	GSM/CDMA/WCDMA		Type	VoIP Gateway

best sim anti block solution gsm voip gateway

Features	Relay Encryption Solution(Fix IP blocking)
	Bandwidth Optimization
	Support SIM Rotating(one channel including 4 SIM cards)
	Changing SIM automatically(Fix SIM blocking)
	Base Station Switch
	VPN
	Remote Control(Access your device system anywhere)
	Multi-Codec Support(G729 a/b/e,G723,G711 A/U law,iLBC)
	SMS Receive & Send
	Upgrade online or local
Network	IPv4,TCP,UDP
	DHCP, DNS, PPPoE
	Telnet, STUN
	HTTP,FTP,TFTP,ARP,NTP
	Encryption
	WAN,LAN,USB
SIM Frequency	GSM:850/900/1800/1900MHz
	CDMA:450/800/1900MHz
	WCDMA:850/900/1800/1900+2100MHz
Software	Guide Initialization Web
	Call Forwarding
	PIN Code Management
	AT, SMS,USSD
	Personification
	Caller Anonymous
	Avoid FAS
	High-Q ASR,ACD
	Echo/Silence control
	VOL control
	RTP/RTCP RFC3551
	SIP V2.0 RFC3261
	Qos
	IVR
	Black/White List
	Linux Operation(Safe & Stable)
Hardware	Cooling Fans
	Power Input:100-240V~50-60Hz 1.2A MAX
	Power Output:12V/5A
	RJ45&USB Cable support
	32 Antennas
	Working Temperature:0~+50°C
	Working Moisture: 10 ~ 90 % RH
	HTTP Web Browser: Firefox/Chrome /IE/Opera
	32 Channel 128 SIM cards/32 Channel 128 SIM cards
	USB Serial Port , Baudrate:115200,8,n,1,n

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best sim anti block solution gsm voip gateway

Skyline (Shenzhen) Technology Co., Ltd.: Contact nameSarah King
Chat Now; Phone86-755-82435955; AddressRoom 301B,Electromechanical building,Hongling north and Taoyuan road acrossing,Luohu district,Shenzhen, Shenzhen, Guangdong