Products

Contact Person : Ms. Wang Sasa
Company Name : Shenzhen Yuanchang Communication Technology Co., Ltd.
Tel : 86-755-26475332
Fax : 86-755-26068531
Address : Guangdong,Shenzhen,5/F comprehensive Building of Zhongxing Industry City, Chuangye Road, Nanshan District, Shenzhen
Country/Region : China
Zip : 518000

Factory Direct Sale 8 Port GSM Voip Gateway GSM Goip Gateway

Product Detailed

1) 8 port(8 SIM Card) wireless (GSM or CDMA) VOIP gateway. 2)support self billing,account balance display 3)OEM support The SinoV-S508 is an analog GSM Cellular VoIP Gateway that helps directly interconnect a SIP-supporting VoIP network with GSM networks. Function: 1,Support 4/8 Channels 850/900/1800/1900MHz Quad-band GSM Cellular Network2,SMS receiving/batch sending, AT command compatible3,Support SIP registration and peer-to-peer4,Support encryption: RC4, VOS and SinoV private etc.5,Support Hotline, Phone book, Speed dial, Dial Plan6,Update firmware by local or internet7,Field proven compatible with Asterisk-based softswitches

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 andMaintenance	·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