Grandstream GXW4104 4 FXO Port VoIP Gateway

The GXW410x FXO gateway series enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Make deployments easy by seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network.

Features:

• 4 or 8 ports

• 2 10/100 Mbps network ports

• Comprehensive codec support, caller ID, flexible dial plans and security protection

• Advanced security protection with SRTP

• Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments

• PSTN Failover on power failure