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Showing all 20 results
FXO / FXS
Grandstream HT814 FXS ATA, 4 Port Voip Gateway, Dual GbE Network
Grandstream HT813 FXO ATA, 1 Port NAT Router
PBX
Grandstream UCM6301, IP PBX, 1 x FXO Port, 1 x FXS Port, Supports Up To 500 Extensions, 75 Concurrent Calls, 1 x USB, NAT Router
Grandstream UCM6304 IP PBX Supporting 4x FXO, 4x FXS Ports, 1000 Users, Supports Full-Band Opus Voice Codec, H.264/H.263/ H.263+/H.265/VP8 Video Code
Grandstream Audio Series UCM6304A IP PBX Supporting 4x FXO, 4x FXS Ports, 1000 Users, Supports Full-Band Opus Voice Codec
Grandstream GXW4224V2 24 FXS, 1 GigE, GDMS Compatible
Grandstream HT812 FXS ATA, 2 Port Voip Gateway, Dual GbE Network
Grandstream GXW4108 8 FXO RJ11 Port VoIP Gateway w/ Dual 10/100 Mbps Ports
Grandstream HT818 FXS ATA, 8 Port Voip Gateway, Dual GbE Network, Supports 2 SIP profiles and 8 FXS ports, Supports T.38 Fax for reliable Fax-over-IP
Grandstream HT801 1 Port FXS analog telephone adapter (ATA) allows users to create a high-quality and manageable IP telephony solution for residential
Grandstream UCM6510 IP PBX Enterprise-grade Appliance, 50 SIP Trunk Accounts and 200 Concurrent Calls, 2x RJ11 PSTN Line FXO Ports
Grandstream HT802 2 Port FXS analog telephone adapter ( ATA ), Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port.
IDSN
Grandstream GXW4501 Single Port E1/T1/J1 ISDN VoIP Gateway, 30 Concurrent Calls
Grandstream GXW4502 Digital VoIP Gateway Features 2 T1/E1/J1 Span, Supports 60 Concurrent Calls.
Grandstream UCM6302 IP PBX Supporting 2x FXO, 2x FXS Ports, 1000 Users, H.264/H.263/ H.263+/H.265/VP8 Video Codec
Grandstream GXW4216 16 Port FXS Analogue VoIP Gateway
Grandstream UCM6308A IP PBX supporting 8 FXO, 8 FXS, 1500 Users *NO VIDEO Conferencing*
Grandstream GXW4216V2 16 Port FXS Analogue VoIP Gateway
Grandstream GXW4248 48 Port FXS Analogue VoIP Gateway
Grandstream HA100 – UCM6510 High Availability Controller
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