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Grandstream | GXW404 | 4 | FXS port | gateway | analog phones | fax machines | 2 10/100 network ports | PSTN failover | 2 SIP accounts | T.38 fax | security protection SIPS/TLS |  G.711 | G.723 | G.726 | G.729 | iLBC codecs Grandstream | GXW4008 | 8 FXS port gateway | analog phones | fax machines | PBX systems | connect to a VoIP system |  2 10/100 network ports
Grandstream GXW4004
Our Price: $135.00
Grandstream GXW4008
Our Price: $219.00
The Grandstream GXW4004 is a 4 FXS port gateway that allows analog phones or fax machines and traditional analog PBX systems to connect to a VoIP system or provider. The Grandstream GXW4008 is an 8 FXS port gateway that allows analog phones or fax machines and traditional analog PBX systems to connect to a VoIP system or provider.