Grandstream HT881 Analog FXO Gateway
Grandstream HT881 Analog FXO Gateway, featuring 8 FXO ports and 1 FXS port for seamless VoIP-to-PSTN connectivity, with support for 3 SIP profiles.
Available
Grandstream HT881 Analog FXO Gateway offers a flexible and powerful solution for businesses looking to integrate modern VoIP systems with the public switched telephone network (PSTN) securely and efficiently. With 8 FXO ports, users can easily connect analog phone lines to a VoIP system, while the 1 FXS port allows for traditional phone support and seamless call handling across both networks.
Features
- 8 FXO ports for connecting analog phone lines to VoIP systems
- 1 FXS port for traditional phone support
- Supports 3 independent SIP profiles per port
- High-performance NAT router for stable connections
- Lifeline Support feature for automatic failover to PSTN during power outages
- 3-way voice conferencing per port
- Secure and automated provisioning via TR-069
- Supports T.38 Fax for reliable fax-over-IP transmission
- Strong AES encryption with a dedicated security certificate per device
- Automatic failover to a backup SIP server when the primary server is unavailable
Specifications
Specification
Details
Ports:
8 FXO ports, 1 FXS port
Connectivity:
High-performance NAT router
Security:
AES encryption with a dedicated security certificate
Compatibility:
Supports 3 SIP profiles per port
Network Management:
TR-069 support for automated setup
Power Backup:
Lifeline Support for automatic PSTN switch during power outages
Grandstream HT881 Gateway
HT881 Gateway supports up to 3 independent SIP profiles, enabling businesses to use multiple VoIP service providers with ease. It also features automatic failover to a backup SIP server, ensuring uninterrupted connectivity if the primary server goes down.
Delivering high-quality audio and reliable performance, HT881 Gateway includes a high-performance NAT router and T.38 protocol support for efficient fax-over-IP transmission. The Lifeline Support feature connects the FXS port to the FXO port directly in case of a power outage, ensuring continuous service without interruptions.
Grandstream HT881 Gateway also supports secure and automated provisioning via TR-069, simplifying setup and remote management. Additionally, it offers strong AES encryption with a dedicated security certificate per device, safeguarding data and communications from potential threats.