Grandstream GXW4501, Support 24 FXS Description:
The GXW4501 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4501 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 GXW4501 series offers three models that provide 1, T1/E1/J1 spans and support 30, concurrent calls to cater to the VoIP needs of large and medium sized enterprises.
