Grandstream GXW4502 VoIP gateway

The GXW4500 series are digital VoIP E1 / T1 gateways that enable the integration of PSTN and ISDN digital trunks with VoIP networks. By connecting the GXW4500 series to a VoIP network and traditional telephony provider or E1 / T1 / J1 providers, companies can significantly increase the number of PSTN / ISDN trunks integrated into their VoIP network. The GXW4500 series offers three models that provide 1, 2 or 4 T1 / E1 / J1 streams and support 30, 60 or 120 simultaneous calls to meet the VoIP needs of large and medium enterprises.

The GXW4500 series supports PRI, SS7 and MFC R2 digital signaling protocols and almost all major voice codecs, including Opus, G.722, G.711, G.729, G.723, iLBC, G.726, GSM-FR, etc. This series of digital VoIP gateways includes two Gigabit network ports with configured built-in NAT router, two USB ports 3.0 and one SD card interface. Supporting echo cancellation, jitter buffer, T.38 fax protocol, TLS and SRTP encryption, as well as HTTP / TFTP auto-initialization with XML configuration files, the GXW4500 series is able to meet the VoIP needs of large and medium-sized enterprises.

Features of VOIP

Manufacturer

Grandstream

Article

GXW4502

Model

GXW4502

Audio codecs

GSM

Network functions

NAT маршрутизатор/коммутатор

Warranty, month

36

Ethernet ports

2xRJ-45 10/100/1000BASE-TX Ethernet

Country of manufacture

Китай

Configuration

TFTP/HTTP

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