Grandstream HT813 2-Port FXS/FXO with NAT Router ATA - Shop4Tele
VoIP Gateway Analog | 2, 4, or 8 FXS/FXO interfaces | SmartNode 4140 made in USA
Source HX4G VoIP gateway 2 or 4 FXS/FXO ports, 1 WAN port and 1 PC port on m.alibaba.com
Sangoma Vega 5000 24 FXS + 2 FXO Gateway (REFRESH) / Shop All Refresh / Refresh (Refurbished) / Products - VoIP Supply
Grandstream GXW4108 8-port FXO Gateway
Patton SmartNode SN4140E VoIP Gateway | Westward Sales
Wholesale 2 port fxo gateway For Online Communication - Alibaba.com
Grandstream 8 Port FXO Gateway - GRANDSTREAM-GXW4108 New
FTA5120 High-performance 2 FXO VoIP Adapter - Flyingvoice
3Com AudioCodes 8 Port FXO Gateway MP-118
Amazon.com : IP PBX with 2 FXO+2 FXS Ports,with Echo Cancellation Hardware,VoIP Gateway Business SIP Phone System : Office Products
Grandstream Fxo Gateway, 8 Fxo Ports, 2 10/100Mbps Ports
What are FXS and FXO ports and what is the difference? | Yeastar
What are FXS and FXO ports and what is the difference? | Yeastar
Amazon.com: Eboxer VOIP Gateway 2 Ports SIP V2 Protocol Internet Phone Adapter with Network Cable for PAP2T (US Plug) : Office Products
3Com AudioCodes MP-118 VoIP Gateway 8 Port FXO
Patton SmartNode 4116 FXS / FXO VoIP Gateway - IP Phone Warehouse
DSL-Warehouse
Grandstream GXW4104 Analog IP Gateway
Amazon.com : Grandstream GXW4104 2-Units IP Analog Gateway FXO 4 Ports : Office Electronics : Office Products
VoIP IAD w/ 12 to 32 FXS or FXO & 2 Ethernet ports| SmartNode 4900 IpChannelBank
Grandstream GXW4104 VoIP Gateway - 2 x RJ-45 - 4 x FXO - Fast Ethernet - Rack-mountable-De | SYN-GRA-GXW4104
Grandstream GXW4104 FXO Gateway
BRI/FXS/FXO VoIP Gateway | 4-8 simultaneous G.722/G.711 or 4-8 T.38 calls
Yeastar NeoGate TA810 8-FXO Gateway - IP Phone Warehouse
BRI/FXS/FXO VoIP Gateway | 4-8 simultaneous G.722/G.711 or 4-8 T.38 calls
