jual voip gateway grandstream 4,8,24 port harga termurah bos

GENERAl FEATURES]
- 4 FXS port media gateways
- 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

SPECIFICATIONS
- FXS Ports = 4 FXS (GXW4004)
- Ethernet Ports = 2 RJ45 10/100Mbps (LAN/WAN)
- PSTN Line Port = 1 RJ11, for Fail-Over PSTN
- Voice Codecs = G.711 (a/µ law), G.723, G.726, G.729a/b/e, iLBC, and T.38 compliant
- Configuration = Web based, and remote TFTP/HTTP
- Power Input = 12 Vdc, 1.25Amp
- Compliance = FCC, CE