Grandstream HT881 Analog FXO Gateways

HT881Grandstream HT881 Analog 8 x FXO Port GatewayThe HT841 (4 FXO ports) / HT881 (8 FXO ports) gateway series enables businesses of all sizes to create an easy-to-deploy analog telephone line to VoIP solution. These FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX network to make deployments as easy as possible. Key Features: /* normal spacing between all items */ .spaced-list li { margin-bottom: 0.7em; /* adjust as needed */ } /* extra space after the final item */ .spaced-list li:last-child { margin-bottom: 1.7em; /* slightly larger gap */ } Supports 3 SIP profiles through 1 FXS port and 4/8 FXO ports High-performance NAT router Lifeline support (FXS port will be hard-relayed to FXO port) in case of a power outage 3-way voice conferencing per port Automated & secure provisioning options using TR069 Supports T.38 Fax for reliable Fax-over-IP Failover SIP server automatically switches to seconda