SK 32-128 VOIP gsm gateway

Technical Parameter
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 32 SIM cards
USB Serial Port , Baudrate:115200,8,n,1,n

Pictures
sk 32 ports voip gsm sip gatewayhuman behavior sk32-128 gateway 32 ports voip gsm sip gatewayhuman behavior sk32-128 gateway 32 ports voip gsm sip gatewayhuman behavior sk32-128 gateway 32 ports voip gsm sip gateway

Model of GSM VoIP Gateway

We have GOIP 1,4,8,16,32 ports and SK gateway 4-4, 8-8, 8-32,16-16, 16-64,
16-128, 16-256, 16-512, 32-32, 32-128, 32-256, 32-512.
human behavior sk32-128 gateway 32 ports voip gsm sip gateway

human behavior sk32-128 gateway 32 ports voip gsm sip gateway
Packaging & Shipping
Packaging & Shipping

human behavior sk32-128 gateway 32 ports voip gsm sip gateway

Our Services
Note:
>We provide strong tech support about VOIP server and A-Z termination. (6 days*12 hours)
>We can help you rent a VoIP server in USA.
>We can provide copy version VOS.
>We can install Relay server, SMS server,SMB server for you.(for free)
>We can offer voip terminal guide.
>We may need your termina routes.
>We offer full tech support untill your gateway runs.
Company Information
Company information
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.

Enterprise culture

FAQ:
1.What is main funtion of the 32 ports 128 sims terminal gsm voip gateway GoIP?
For call terminal
2.What is the software can be supported by GoIP?
VOS,VPS,VoIP switch,3CX,P·B·Xes,free PBX,MOR
3. What is the hardware can be supported by GoIP?
IPPBX and so on
4. What is the bandwidth requested by GoIP?
It is up to your voice code.G723 need 23kbps per channel,G729 need 34kbps, G711 need 90 kbps
5.What is the difference between the new GoIP(antena bulit in)and the previous GoIP?
The function is the same with the previous GoIP.The only difference is antena. New GoIP antena is bulit in the board.
6.What is the communication network can be supported by GoIP?
GSM network
7. How about our service?
We have professional engineer to help you about all your tech problems anytime,the satisfaction of our customers is our greatest desire.
8,What is our main express shipment?
DHL,UPS,FEDEX,TNT,EMS(can ship to anywhere all over the world)