Tieline Gateway Multichannel IP Audio Codec

Description

Tieline Gateway is a rackmount IP audio codec for broadcast contribution and distribution. It is designed for transporting multiple mono or stereo audio streams over IP networks, including public internet, QoS-enabled networks, private WANs, and T1 or T3 connections.

The product supports up to 16 IP audio channels in a 1RU chassis. It includes native support for AES67, SMPTE ST 2110-30, ST 2022-7, RAVENNA, Livewire+, NMOS, Ember+, AES3, and analog I/O, with optional WheatNet-IP and Dante cards available.

Gateway is positioned for studio-to-transmitter links, studio-to-studio links, audio distribution, and managing multiple incoming remotes. The page also highlights redundant streaming, dual Ethernet ports, dual internal power supplies, silence detection, and backup options for maintaining on-air operation.

The codec supports multicast and multi-unicast workflows, as well as SIP and EBU N/ACIP compatibility. It is presented as a high-density option for facilities that need interoperability between legacy audio sources and modern AoIP infrastructure.