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Grandstream GXW4004 VoIP Gateway Overview The Grandstream GXW4004 also supports 2 SIP account profiles, caller ID for various countries/ regions, T.38 fax, flexible dialing plans, security protection ( SIPS/ TLS) , and comprehensive voice codecs. The GXW4004 FXS gateway is an ideal solution for businesses looking to connect one or more lines of a traditional PBX to a VOIP phone system or provider. Each SIP Account supports 2 profiles and the GXW4004 supports T.38 fax along with G.711, G.723, G.726, G.729 and iLBC codecs. Grandstream GXW4004 Features and Functions 4 FXS ports Two RJ-45 ports 10/ 100 Mbps ( switched or routed) Multiple SIP accounts ( choice of 2 profiles per account) T.38 Fax compliant G.168 Echo Cancellation Voice Activation Detection ( VAD) Comfort Noise Generation ( CNG) Packet Loss Concealment ( PLC) Supports PSTN/ PBX analog telephone sets or analog trunks. Konsultasi Gratis : Hubungi 021-55780000
