Grandstream HT801 or HT802 Analog Telephone Adapter (ATA). - It enables users to connect analog phones to a VoIP network. - The HT801 has 1 FXS port, while the HT802 has 2 FXS ports. - It supports security encryption technologies like TLS and SRTP to protect calls. - Features include support for 3-way voice conferencing and T.38 Fax-over-IP. - The device is manageable via automated provisioning options, including TR-069 and XML config files Free fast UK postage, comes with box and all accessories Never been used or opened (brand new)
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