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16 Ports VOIP Gateway Equipment Support SIM Card for Call Termination

16 Ports VOIP Gateway Equipment Support SIM Card for Call Termination

Description

SK 16-16 16-64 16-128 16-256 products introduction:

Skyline is a professional developer and manufacturer of VOIP products. Skyline provides SK brand VOIP communication devices and solutions. And we also offer customized products and OEM service. They are a cost-effective gateway for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers. 

SK 16 ports series is able to process traditional voice call service and internet data service, which supports up to 16 concurrent calls.


SK16-16, SK16-64,SK16-128,SK16-256 support 16 calls at one time,which is different in the number of SIM cards it can insert. SK16-16 can insert 16 SIMs while SK16-64 can insert 64 SIMs at most,means 4 SIMs in one channel. Similarly ,SK16-256 support 16 SIMs for each channel.pls check as follow pic:


16 ports with 16 SIMs GSM VOIP Gateway:

16 ports with 64 SIMs GSM VOIP Gateway:

16 ports with 128 SIMs GSM VOIP Gateway:

16 ports 64/128/256 slots gateway  's new functions:

1. Support IMEI change automatic and support USSD

2. Support automatically detect the ACD ASR

3. Support automatically detect the SIM card issue 

4. Save your internet bandwidth ,15kb/s for 1 call

5. Including the SIMBANK feature of avoiding the SIM card blocked


Special Features:

Model

SK16-16 / SK16-64 / SK16-128 / SK16-256

Number of Channels

16 channels

Frequency

GSM: 850/900/1800/1900MHz

CDMA:800/1900MHz

WCDMA:850/900/1800/1900/2100MHz

4G :
     EC20-E
     FDD LTE: B1/B3/B5/B7/B8/B20
     UMTS: B1/B5/B8
     GSM: 850/900/1800/1900MHz
     EC20-A
     FDD LTE: B2/B4/B5/B12/B17
     UMTS: B2/B4/B5
     GSM: 850/1900MHz
     EC20-C
     FDD LTE: B1/B3/B8
     TDD LTE: B38/B39/B40/B41
     TDSCDMA: B34/B39
     UMTS: B1/B8
     GSM: 900/1800MHz

SIP Specification

SIP/2.0 RFC3261

Session Timer RFC4028

STUN

Network Protocols

DHCP/PPPoE/VPN(pptp)

NTP

Telnet/HTTP/FTP/TFTP

Encryption:Security,VOS2000,RC4,XOP.Base64

Telephony Features

Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list

Telephony Signaling

DTMF tone dectection/generation

DTMF relay: in-band, RFC 2833 and SIP info

Call forward: unconditional, no answer and busy

N-way conferencing

Caller ID display/generation, Mobile Number Portability

Voice Capability

Voice codes: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 Ports

1 WAN 10/100Base-T Ethernet (RJ-45 connector)

1 LAN 10/100Base-T Ethernet(RJ-45 connector)

1 Console(USB)

LED

1 Power and 16 groups of card online and running status indicator

Power Supply

100-240VAC, 50 - 60 Hz IN, 12V/5A OUT

Operating Environment

Operating temperature: 0 - 50ºC

Operating humidity: 10 – 90%RH

Warranty

12 Months


Mobile Features:

 SMS Send, Receive and Forward(GSM/SIP/HTTP)

 SMS Inbox

 AT Command , USSD

 SMS Format: PDU/TXT

 PIN Code Management

 CDMA Delay Answer

 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

 Remote Management System 

Skyline Telecom is one of the leading suppliers of 16 ports voip gateway equipment support sim card for call termination which is widely used in communication industries and many other industries. Mainly focused on Asia and Africa, we will try our best to offer our quality products to Pakistan, Bangladesh, India, UAE, etc. Under strict quality control and management system, you can rest assured to buy.

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FLAT A, 9/F, BLK F, HENNESSY PLAZA,

164-166 HENNESSY ROAD,

WANCHAI, HONG KONG - 852