grandstream 24 port fxs voip gateway

VoIP Gateway 48 FXS Ports 2 LAN support T.38 fax and SIP/IMS Product Description Based on V-solution 10 years FTTx and VoIP technology experience, to ...

Black 2 Concurrent Call 2 port FXS Voip GSM Gateway Support SIP MGCP OFS-CG4 Serise Multi Gateway Description: OFS-CG4 Analog Telephone Adapters (ATA)...

16 FXS Expansion Box for Analog Phones & Fax Machines CooVox EX16S is an FXS port expansion box especially designed for the ZYCOO CooVox series IP...

KEXINT Best IAD 4 8 16 24 32 Port Support RJ21 Connector FXS Analog VoIP Gateway To IP World Company IAD 4 8 16 24 32 48 64 72 Port support RJ21 Conne...

Various IP PBX Asterisk / Elastix Voip Product Strong Network Adaptability Overview Global Tech Protocol Master(Promaster) GT-IAD-16S/O VoIP Gateway/I...

RVG32 series voip gateway include 8-32 ports gateway with 1 WAN and 1 LAN, which can connect with common phone or PSTN phone with high-quality voice b...

Outline IP to ASI Gigabits gateway is a head-end interface device which is used for DVB ASI and Ethernet . As a kind of IP receiver, this device can r...

24 ports telephony for asterisk same as digium card Products: SinoV-TDM2000P_B is a 20 fxs/fxo PCI asterisk card SinoV-TDM2400P_B is a 24 fxs/fxo PCI ...

Cisco Original VG224 Analog Voice Phone Voice Gateway Router RJ-21 Analog Voice Interface VG224 Voice GatewayVG224 provides 24 analog foreign exchange...