VoIP Business Forum

SK gsm VoIP gateway 32-128 avaible.

Discussion started on

Chinaskyline Bolt

SK GSM VoIP gateway avaible.
8/16/32 ports avaible.
32/64/128/256/512 SIMs support.
Less SIM blocking happened.
Intercalling, SMS support.

For more details, contact Bolt.

Whatsapp:+86 136 1296 5331

Linkback: http://voipbusinessforum.com/index.php?topic=2089.0
#1 - August 09, 2017, 02:57:07 PM

Chinaskyline Bolt

Brand: SK VOIP Gateway
Model: SK GSM 16-64/16-128/32-128/32-256/32-512
Frequency: GSM 850/900/1800/1900MHz
Port: 16/32 ports
SIM Slots: 64/128/256/512 SIM Cards
Protocol: SIP V2.0 RFC3261, RTP/RTCP RFC3551
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.

Chinaskyline Bolt
#2 - May 08, 2018, 02:17:54 PM

Chinaskyline Bolt

Skyline gsm gateway have already been used in more than 20 countryies, such as Pakistan, Af., Sudan, India, BD, Ethiopia, Indonisia, Egypt, Ghana, USD, Malawi, South Africa... And received a good feedback.
Anti-SIM-blocking is our device main function. Here is some main features about our device.

Four Special anti-SIM-blocking technical measures!
1.1 port multi SIM alternatively using, shortening the every SIM using time greatly, helps your SIMs more safer.
2.Inter-calling support. Ports can call each other, greatly helps to mix human and device.
3.SMS sending automatically, Mix human being and device.
4.Base station changing automatically, confusing the device with the moving human.

Other Special measures help device more safer!
1.IMEI change support! Help u get rid of IMEI blocking!
2.VPN/SBO/Relay Proxy Server Support. Don't afraid of Port Blocking again. Help u to improve call quality!

For Pakistan, BD, India, Sri Lanka, we can take in charge of custom clearance, u can receive device in ur own city. And can track device delievery on the internet. U can get device in a week after we receive payment.

Chinaskyline Bolt
Skype/whatsapp:+86 136 1296 5331
#3 - May 09, 2018, 02:29:29 PM

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