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Help CenterSk32-32 Gsm/cdma Gateway
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sk32-32 gsm/cdma gateway
Model |
Spec. |
Frequency |
GOIP4 |
4GSM,1WAN,1LAN |
850/900/1800/1900MHz |
GOIP8 |
8GSM,1WAN,1LAN |
|
GOIP8-32 |
8GSM,1WAN,1LAN |
|
COIP4 |
4CDMA,1WAN,1LAN |
800MHz |
450MHz | ||
1900MHz | ||
COIP8 |
8CDMA,1WAN,1LAN |
800MHz |
450MHz | ||
1900MHz | ||
COIP8-32 |
8CDMA,1WAN,1LAN |
800MHz |
450MHz | ||
1900MHz | ||
WCOIP4 |
4WCDMA,1WAN,1LAN |
2100MHz |
WCOIP8 |
8WCDMA,1WAN,1LAN |
2100MHz |
WCOIP8-32 |
8WCDMA,1WAN,1LAN |
2100MHz |
1. 8 Channels GSM/CDMA/WCDMA VoIP Gateway
2. SIP Protocol Compliancy
3. SMS receiving/batch sending
4. AT command compatible
tParameter data
Call Control Protocols |
SIP |
Number of Channels |
8 channels (32 SIM cards) |
Frequency |
GSM: 850/900/1800/1900MHz CDMA: 450 or 800/1900MHz WCDMA: 850/900/1800/1900/2100MHz |
Voice CODECs |
G.729A, G.723.1, G.711 a/ulaw |
Network Protocols |
IPv4, TCP, UDP, PPPoE, DHCP, DNS, NAT, Telnet, HTTP, FTP, TFTP |
Configuration and Management |
- Web-based GUI - Console, telnet command line - Centralized network management |
Firmware Update |
Local file, FTP, TFTP and HTTP |
Message Features |
SMS batch receiving/sending, AT command compatible |
Telephony Features |
- Hot-line call - Dial plan - Speed dial - Phone book - CDR - White list |
Telephony Signaling |
- DTMF tone detection/generation - DTMF relay: in-band, RFC 2833 and SIP info - Call forward: unconditional, no answer and busy - N-way conferencing - Mobile Number Portability |
Voice Quality |
- Echo cancellation - Silence suppression (voice activity detection, comfortable noise generation) - Adaptive jitter buffer |
Number of Ports |
- 1 WAN 10/100Base-T Ethernet (RJ-45 connector) - 1 LAN 10/100Base-T Ethernet (RJ-45 connector) - 1 console (RS-11 connector) |
LEDs |
1 power and 8 groups of signal strength and running indicator |
Power Supply |
100-240VAC, 50 - 60 Hz |
Dimensions |
- Rack mountable 1U chassis (compatible with 19" Rack) - Width: 482mm - Height: 44mm - Depth: 210mm |
Weight |
2.5kg |
Operating Environment |
- Operating temperature: 0 - 50ºC - Operating humidity: 10 - 90% |
Warranty |
12 Months |
Pictures shows
sk32-32 gsm/cdma gateway
sk32-32 gsm/cdma gateway
sk32-32 gsm/cdma gateway
sk32-32 gsm/cdma gateway
Functions
l Support 8 Channels (Up to 32 SIM cards) 850/900/1800/1900MHz Quad-band GSM, 450MHz or 800/1900MHz Dual-band CDMA,850/900/1800/1900/2100MHz WCDMA Cellular Network
l SMS receiving/batch sending, AT command compatibl
l Support SIP registration and peer-to-peer
l Support encryption: RC4, VOS and Ejoin private etc.
l Support Hotline, Phone book, Speed dial, Dial Plan
l Update firmware by local or internet
l Field proven compatible with Asterisk-based soft switches
Features
l 4 SIM cards per channel (SimSwitch version optional)
l LCR automatically route calls
l Single-channel debug for manual calling, directly AT command
l Support USSD balance enquiry, billing
l Automatically lock/switch SIM card according to its balance, balance alarm
l Centralized network management
l Caller ID detection and generation
l Master and slave SIP server
l SIM card hot plug
l IMEI modified
l Calling Statistics
Packaging
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