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4 PORTS VoIP Gateway
  • 4 PORTS VoIP Gateway
  • 4 PORTS VoIP Gateway
  • 4 PORTS VoIP Gateway
4 PORTS VoIP Gateway4 PORTS VoIP Gateway4 PORTS VoIP Gateway

4 PORTS VoIP Gateway

    SK 4 Ports Series is Able to Process Bulk SMS and Voice Sending, the Speed Can be 200- 800 SMS/Voice Per Min According Different Module.

  • Description
  • Features
  • Application
  • Remarks

SK VoIP Gateway
Skyline is a professional VoIP and SMS gateway manufacture.
Except the hardware , we also have the SMS and Voice traffic around the word.
SK 8 ports series is able to process bulk SMS and Voice sending, the speed can be 200- 800 SMS/Voice per min according different module.

Special Features:
Support SIM Bank
SIM Card Rotating
Call Duration Limitation for SIM card
Call statistics: ASR, ACD,PDD
Solution to solve the SIM card blocked
EIMS(SK Remote Management System)
Web Browser: Firefox/Chrome /IE/Opera


ModelSK 4 Serious VoIP Gateway
Number of Channels4 Channels
Telephony FeaturesHot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
Voice CapabilityVoice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC
Echo cancellation
Silence suppression & detection(VAD, CNG)
Adaptive jitter buffer
Volume adjustable
IVR customized
Number of Ports1 WAN 10/100Base-T ethernet(RJ-45 connector)
1 Console(USB)
LED1 Power and 4 card online and running status indicator
Power Supply100-277VAC, 50 - 60 Hz IN, 12V/5A OUT
Operating EnvironmentOperating temperature: 0 - 50ºC
Operating humidity: 10 – 90%RH
Warranty12 Months

Mobile Features:
SMS/Voice Send, Receive and Forward(GSM/SIP/HTTP)
SMS/Voice Inbox
AT Command , USSD
PIN Code Management
GSM Polarity Reversal
Carrier Selection
Caller ID Hidden(need SIM Card support)

Maintenance And Management:
Multi-language Interface
USB Serial COM
Configuration Backup and Restore
Support HTTP/TFTP Upgrade
Call statistics: ASR,ACD,PDD
SK Remote Management System


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