1)SinoV-400GSM is a four-way wireless voice cards, slot type is PCI socket, line PCI2.2 standards. 2)No need drive,easy to install , using way is same as DIGIUM Asterisk card 3)Both software and hardware compatible...
gateway equipment; provide users with a variety of rich, diversified and personalized, convenient, comfortable, safe and efficient service
l 1 Road follow the IEEE 802.3-2005 EPON standard optical interface for...
personal wireless networks as simple as pushing a button or entering a Personal Identification Number (PIN) code.
Robust SPI firewall security
The SPI Firewall works on the network layer by examining header and...
60 IP extensions by IP phone or FXS/FXO gateway, support IVR, SIP trunk, ACD, MOH,transfer,call waiting; 20 concurrent calls
SIP PBX system Introductions:
RT series IPPBX are VoIP PBX system that suits the needs of...
usage for business, entertainment and travel information, Web-based email access and complimentary local and domestic long distance calling using Voice over Internet Protocol (VoIP) technology. BlackBox is welcomed to...
VOIP Gateway Item : Gnex-100 Details : Gnex-100 is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer). Voice Features * Support SIP RFC3261 RFC3262 RFC3265 *...
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