Grandstream GXW4504 VoIP Gateway - 2 x RJ-45 - USB - Gigabit Ethernet - E-carrier, T-carrier, ISDNSIM Card Supported - Rack-mountable, Desktop
Description
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.
Specifications
43222605
7.05lb
12.8in
3.5in
21in
Grandstream
Grandstream
ISDN
VoIP Gateways
19.1"
RoHS
Yes
Gigabit Ethernet
Desktop
1.8"
Grandstream Networks, Inc
GXW4504
http://www.grandstream.com
1000Base-T
2
GXW4500
GXW4504
GXW4504 VoIP Gateway
GXW4500
VoIP Gateway
Yes
Yes
5.25 lb
7.5"
