Grandstream VoIP Gateway GXW4504

The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4500 series with a VoIP network and a traditional PBX or E1/T1/J1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network. The GXW4500 series offers three models that provide 1, 2 or 4 T1/E1/J1 spans and support 30, 60 or 120 concurrent calls to cater to the VoIP needs of large and medium sized enterprises. The GXW4500 series supports PRI, SS7 and MFC R2 digital signaling protocols and nearly all major voice codecs including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR, etc. This digital VoIP gateway series includes dual Gigabit network ports with a configurable integrated NAT router, two USB 3.0 ports, and one SD card interface. By adding echo cancellation, jitter buffer, T.38 fax support, TLS and SRTP security encryption as well as automated provisioning by HTTP/TFTP with XML config files, the GXW4500 series is able to cater to the VoIP needs of large and medium enterprises.

USB	Yes
Number of Network (RJ-45) Ports	2
Product Type	VoIP Gateway
Manufacturer Part Number	GXW4504
Manufacturer Website Address	http://www.grandstream.com
Manufacturer	Grandstream Networks, Inc
Product Model	GXW4504
Product Name	GXW4504 VoIP Gateway
Product Series	GXW4500
Brand Name	Grandstream
SIM Card Supported	Yes
Environmentally Friendly	Yes
Environmental Certification	RoHS
Network Standard	1000Base-T
Ethernet Technology	Gigabit Ethernet
Carrier Supported	E-carrier T-carrier ISDN
Weight (Approximate)	5.25 lb
Form Factor	Rack-mountable Desktop
Height	1.8"
Width	7.5"
Depth	19.1"