Grandstream GXW 4004

Grandstream GXW 4004 offers small organizations, home users, remote offices and companies with a territorial work system a high-performance solution with excellent price/quality ratio to more effectively manage the cost of communication, while expanding the functionality of existing telephone systems in organization. Grandstream GXW 4004 is a solution, which easily integrates into existing VoIP FXS phone systems and FXO gateways.

GXW 4004 was designed to be compatible with popular IP PBX soft switches and a big number of various SIP oriented devices. The device was developed using open standards. GXW4004 gateways have compact design, extraordinary quality of voice transfer, rich functionality, high security and unsurpassed price/quality ratio.
Technical Characteristics: 4 analog FXS ports 2x RJ-45 ports TFTP and HTTP SIP protocol (RFC3261) T38 Support Web Interface and configuration RTP/RTCP/PPPoE support QoS: Diffserv, TOS, 802.1p/q support 1 PSTN linear port RJ11 for Fail-Over PSTN Registration of up to 2 SIP account per port Audio codecs: G711u/a , G723, G726, G728, G729a/b/e, iLBC и T.38 DHCP client/server, NAT router Security features TLS/SIPS/HTTPS/Telnet Power 12V DC FCC, CE standards

Providers in database: 6433

Dual-port Linksys PAP2T VoIP adapter with Fax support

Provides high quality multifunctional telephone communication service through broadband Internet connection Has two ports suitable for the connection with regular phones or a phone and a fax – each with its independent number High quality of voice communication with simultaneous use of the Internet Compatibility with all main features of the phone: Callers ID, call waiting, voice mail etc.

View more WIKI

IP Momentum

IP Momentum is the next generation communications provider that delivers complete and tailored communication solutions. We integrate managed IP voice and data solutions quickly and economically, offering enterprises flexibility, lower cost of ownership an