Telephone Adapters (ATA)

The HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. B..

The Cisco ATA191 VoIP Telephone Adapter is a Session Initiation Protocol (SIP) endpoint that is mana..

Designed for users looking to connect their analog devices to a VoIP network, in either a home or of..

The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and ..

This Product is discontinuedEasy to install and use, the 112 ATA works over an IP network to conne..

This Product is DiscontinuedThe Cisco SPA 122 ATA with Router combines VoIP services with an interna..