Active Member
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Address: 5/F, Comprehensive Building of Zhongxing Industry City, Chuangye Road, Nanshan District, Shenzhen
Phone: 86-755-24678922
Contact name:Cherry
Shenzhen Sino Voip Co,Ltd |
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| Model | SinoV-S504G | SinoV-S508G |
| Number of Channels | 4GSM | 8GSM |
| Frequency | 850/900/1800/1900MHz | |
| Call Control Protocols | SIP | |
| 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 Maintenance | ·Web-based GUI ·Console, Telnet command line ·Centralized network management | |
| Firmware Update | Local file, FTP, TFTP and HTTP | |
| Telephony Features | ·Hot-line call ·Dial plan ·Speed dial ·Phone book ·CDR ·LCR ·White 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 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(RJ-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: 260mm ·Height: 40mm ·Depth: 170mm | |
| Weight | 1.5kg | |
| Operating Environment | ·Operating temperature: 0 - 50ºC ·Operating humidity: 10 – 90% | |
| Warranty | 12 Months | |
WEB:
Application:
1,GSM to VOIP and VOIP to GSM
2,diagram:
We are specialized in development and manufacture of VoIP Products: IP Phone, IAD, IP PBX, GSM GATEWAY, GSM IPPBX and Asterisk card products. We have our own technological R & D team, with nearly a 4000 square meters modern factory, welcome to visit our factory, wish to establish business relationship with you. We can customize and develop products according to the demand of customers. OEM&ODM are both welcomed
