VolP Cards/ Gateways

DAG1000-4S4O Hybrid Analog VoIP Gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. The analog gateway has 4 FXS and 4 FXO ports which integrates both FXS and FXO features.

The Dinstar DAG1000 series analog gateway are versatile IP-based voice and fax gateway. For small business, the family office, remote office and branch business provide a low cost, simple operation VoIP solutions.

The Dinstar UC2000-VF-8G-B 8 Port GSM VoIP Gateway is a multi-functional gateway which helps to effectively implement calls between 2G/3G mobile network and VoIP network. With new designed pop-up SIM card slot, users are able to change SIM card easily without dismantling equipment.

The GXW4232 V2 features 32 FXS analog telephone ports and with rich telephony functionalities, superb voice quality, easy provisioning, flexible dialing plans, advanced security protection, the GXW4232 has a lot to offe

The GXW4248 features 48 FXS analog telephone ports and with rich telephony functionalities, superb voice quality, easy provisioning, flexible dialing plans, advanced security protection, the GXW4248 has a lot to offer.

The Grandstream GXW4504 is an E1/T1/J1 Digital VoIP Gateway with 2 RJ45 port and 120 concurrent calls. The GXW4500 series are E1/T1/J1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks.

The Grandstream HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router.