Huawei AR1200 AR0MSVA4B1A0 Series 4-Port FXS and 1-Port FXO Voice Interface Card
2 / 4 Ports FXO FXS VoIP ATA, Call Terminal, VoIP Gateway, FXO to SIP Converter
4 Port FXS/FXO analog Asterisk PCI-E card
1/2/4/8 FXS Analog VoIP Gateway
Analog Trunk PBX Telephony 4 Fxo Module Loop Current Range 13-110mA
10 / 100 Base-T Ethernet 2 Port Voip Gsm Gateway 4 FXS ATA SIP / H.323
Steel Shell FXS 16 Port VoIP Gateway 2 LAN 10 / 100Mbps Support SIP IMS
Complete Concierge Hotel PMS Interface for Complete PBX 5 FXS Channels
Asterisk/Elastix/MEGACO H.248/SIP/MGCP GT-IAD-32 FXS/FXO VoIP Gateway
Analog Phone Fiber Optic Cable To Rj11 Converter 1Ch Single Mode
Original Factory sale 4 Port FXS/FXO analog Asterisk PCI-E card SinoV-400E
VoIP Gateway with 8/16/24/32 FXO FXS Ports for IP PBX, Call Termination
Office PBX Telephony Combined With BRI PRI And GSM Modules
CooVox Fxo Fxs Gateway For Analog Phones And Fax Machines
2 X 10/100Mbps VoIP Gateways FXS Expansion Voip Phone Box For Analog Phones
Auto Provisioning VoIP Gateways Fxs Box For Connecting Analog Phones