The integration of an FXO and FXS port allows this hybrid ATA to support remote calls to and from the PSTN line. For added flexibility, the FXS port extends the VoIP service to an analog device. Users can transition their analog technology to VoIP thanks to the ultra-compact size of the HT813, HD voice quality, enhanced VoIP functionality, high-end security protection, and multiple options for automatic provisioning. With these advanced features, service providers can offer high-quality IP services to customers looking to upgrade to VoIP.
| Phone type | VoIP | 
| Phone connection | Ethernet | 
| Phone Features | Call waiting | 
| Item number | 11462049 | 
| Manufacturer | Grandstream | 
| Category | Phones | 
| Manufacturer no. | HT813 | 
| Release date | 12.7.2019 | 
| Sales rank in Category Phones | 111 of 1759 | 
| Colour | Black | 
| Exact colour description | Black | 
| Phone type | VoIP | 
| Phone connection | Ethernet | 
| VoIP protocol | SIP | 
| Signal transmission | Cable | 
| Phone Features | Call waiting | 
| Network connections | RJ45 (2x) | 
| Country of origin | China | 
| CO₂-Emission | |
| Climate contribution | 
| Scope of delivery | 1 piece | 
| Length | 130.50 mm | 
| Width | 90.50 mm | 
| Height | 29 mm | 
| Weight | 142 g | 
| Length | 19.20 cm | 
| Width | 15.50 cm | 
| Height | 6.50 cm | 
| Weight | 346 g | 
| Product Safety | 
How often does a product of this brand in the «Phones» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Phones» category returned?
Source: Galaxus