The HT801 supports 1 FXS port which can be configured with 1 SIP account, while HT802 supports 2 FXS ports which can be configured with 2 SIP accounts. Please refer to the following steps to register your accounts via web user interface.

Upgrade protocol for firmware and configuration update. Press “ 9” to toggle between TFTP / HTTP / HTTPS / FTP / FTPS. Default is HTTPS.GXW42xx V2 has "V2" printed for model name. For example, "Model: GXW4216 V2". If the model name doesn't have V1 or V2 printed, the device is GXW42xx V1. Used to connect the analog phones / fax machines to the phone adapter using an RJ-11 telephone cable. Although the HT801 adaptor can be connected to any VoIP phone service, we supply it pre-configured for connection to the Premitel VoIP Phone Service. Set priority of DTMF methods according to your preference. This setting should be based on your server DTMF setting. The HT801 is supplied with a UK mains power supply and adaptors which enable UK phones to be connected.

The screenshots below are taken from an older firmware version. With newer version adaptors, the field entries are still correct information entries it's just that some fields have moved and are now in the FXS port tab. With the later firmware editions, please make sure to set "enable port" to YES before saving. Failover is another piece of the HandyTone adapter puzzle. Unlike switchover, failover does not require human intervention. This means, Grandstream’s SIP server automatically switches to a secondary server if anything goes awry. Finally, if experiencing downtime is a concern, Grandstream’s HandyTone Series includes a failover SIP server, which automatically switches to a secondary server if the main server loses connection. Automatic provisioning makes system setup a manageable process for those with varying degrees of technical knowledge. The computer must be connected to the same sub-network as the HT801/HT802. This can be easily done by connecting the computer to the same hub or switch as the HT801/HT802.Direct IP calling allows two parties, that is, a FXS Port with an analog phone and another VoIP Device, to talk to each other in an ad hoc fashion without a SIP proxy.

SIP profile through 1 FXS port on HT801, 2 SIP profiles through 2 FXS ports on HT802 and single 10/100Mbps port on both models. Our review of the adapter series covers key features, advantages, pricing, as well as how to buy. Features of Grandstream’s HandyTone ATA Series Grandstream HT813 As mentioned previously, The HT801/HT802 has a built-in voice prompt menu for simple device configuration. Please refer to “ Understanding HT801/HT802 Interactive Voice Prompt Response Menu” for more information about IVR and how to access its menu.The Power LED lights up when the HT801/HT802 is powered on and it flashes when the HT801/HT802 is booting up. Assuming that phones A and B are in conversation. The phone A wants to blind transfer phone B to phone C: Added Local IVR option that announces extension number of the port. [ Understanding HT801/HT802 Interactive Voice Prompt Response Menu] If you plan to keep the Handy Tone within a private network behind a firewall, we recommend using STUN Server. The following three settings are useful in the STUN Server scenario: The Grandstream HT801 VoIP adaptor enables analogue phones to connect to a fibre broadband phone service.