Hot sale SK GSM 8 channels 8 sim cards sms gsm gateway

Application:

Multinational corporations free call  /Call Termination/Call Center/Anti Block/

Relay Encryption Solution(Fix IP Blocking)/Bandwidth Optimization/SIM

Rotating Automatically(Fix SIM Blocking)/Base Station Switch/SIM Hot

Plugging/Remote Control(Manage Device Anywhere)/Muti-Codec Support)/SMS Receive & Send

Features
Relay Encryption Solution(Fix IP blocking)
Bandwidth Optimization
Support SIM Rotating(one channel including 16 SIM cards)
Changing SIM automatically(Fix SIM blocking)
Base Station Switch
VPN
Remote Control(Access your device system anywhere)
Multi-Codec Support(G729a/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
16 Antennas
Working Temperature:0~+50°C
Working Moisture: 10 ~ 90 % RH

Special Features:

lSupport G729a/b/e,G723.1,G.711 A/U law, iLBC auto-selecting

lProxy Encryption Solution for IP Block

lSupport SIM Bank

lSIM Card Rotating(SK32-512)

lStation intelligent switching

lPort Inter-Calling

lFake Ringback

lCall Duration Limitation for SIM Card/Single

lDial Plan/Prefix Inward Translation/Intelligent Routing

lWeb Browser: Firefox/Chrome /IE/Opera

If you want to see the vedio about how to use our gateway please open the link bellow:
http://103.243.182.242/SK_Gateway.html

We Are Attending ITW 2017 as Prime Sponsor

China Skyline Attend ACC 2017

We Are Attending ITW 2017 as Prime Sponsor

SKYLINE INTERNATIONAL COMMUNICATION Co., Ltd. was founded in 2002.We have 70 employees, 15 departments and more than 10 production lines. More than 200 companies have established business with us, and they are from 40 different

countries.

Our company is a manufacturer of VoIP Gateways, GSM VoIP gateways, with well

equipped testing equipment and strong technical force. With a wide range, good

quality, reasonable prices and stylish designs, our products are extensively used in

communication industry and other industries. Our products are widely recognized and

trusted by users and can meet continuously developing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future

business relationships and achieving mutual success!

Shipping:

All goods will be shipped in 24 hours after receive the payment.
DHL,UPS,FEDEX,Aramex ,etc

Payment:

bank transfer
Shop on Alibaba directly
Paypal
Western Union

Credit Cards

Special package:

Solid Carton box with Foam

Full protected

1) Q:What is the minimum order?A: Yes, our company mainly deals with wholesale deals,but if you insist buying one piece,or you just need one piece,we would be very likely to make the MOQ as 1 set for you though.2) Q:What payment methods your company accept?A:We accept most often payment methods,but mainly accept Western Union,bank wire and MoneyGram.3) Q:I haven't done business with you guys before,how can i trust your company?A:Our company has been in Alibaba.com for 15 years,which is longer than most of our fellow suppliers,we've been golden suppliers for years.what'smore,we've got quite a lot authority certificates,for example,CE, RoHS, ISO9001, BV, Alibaba onsite check certificate. I hope those above will be persuasive enough.We chinaskyline have good reputation in voip industry.

Question & Inquiry, please contact us. Our professional sales team will address your questions quickly.

Address:2 floor, No. 9 building, Li Jin Cheng Industrial Park, Longhua East Industrial Road, Longhua district

Phone. +8613556306440

Whatapp. +8613556306440

Skype:Skyline connie voip

Wechat:1293912928