MDO UK AudioTX TBU-IP Broadcast VoIP Digital Hybrid G.722 Wideband SIP Codec [Used]

Lightly Used • Good Condition • Fully Working • 2-Channel VoIP Broadcast Console Interface • Dual SIP Client/Endpoint • G722 Wideband Audio • AES Digital & Balanced Analog I/O

Photos show the actual item for sale

A lightly-used 2-Line Voice-Over-IP studio telephony interface in good cosmetic condition. To make and receive telephone calls you will need an account with a SIP telephony provider. The calls are delivered over the internet. Connection to a conventional POTS copper telephone line is not suported. The unit has been tested (see screenshots below, and which should give you a very good idea of how the device is managed) and restored to the factory default settings, apart from the static IP address being 192.168.1.188 - which may be more convenient than the usual default of 10.0.0.10. DHCP is not supported. Note that the purchaser will require a working knowledge of IPv4 addressing and SIP service configuration. Further information may be obtained from the manufacturer's product web page at https://www.tbu-ip.com, and the User Manual at https://www.prostudioconnection.net/2605/TBU-IP_Manual.pdf

Description

• AudioTX TBU-IP is the world's first professional grade VoIP Studio TBU (tele-balance unit), designed to get your callers on-air in the highest possible quality.
• A perfect match for today's IP based PBX's, each of the two TBU modules in this dual unit simply act as separate SIP extensions on your telephone system.
• AudioTX TBU-IP Telephone Balance/Hybrid for IP telephony, SIP/VoIP, asterisk, digital TBU
• Call quality is significantly better than with analog (POTS) TBU units as calls are carried digitally right through to the studio.

• TBU-IP is a 1RU rackmount unit housing a dual-TBU (2 lines) and has professional balanced analogue line-level inputs and outputs and AES digital connections on XLR connectors and a GPIO port providing control/signalling integration with existing studio equipment and systems.
• Setting up AudioTX TBU-IP for use with your phone system is a simple one-off process as each of the digital hybrids behave as standard SIP phone extensions. Once this is done, calls are normally answered or dialled using a normal telephone extension and can then be transferred to one of the TBU modules to give you clean, crystal clear sounding professional audio between the caller and your studio.
• All of the additional functionality of your PABX can be integrated with your studio TBU - including call conferencing, ring groups, operator consoles and on-screen call handling software from any manufacturer.
• Even without a phone system, TBU-IP can act as 2 independent, standalone SIP telephones that connect directly with any SIP trunk provider.

Features

• Designed for Professional Broadcast applications - Radio and TV studios, control rooms, OB vans. And any other application where you need professional quality audio to and from telephone callers.
• Can be used with an existing PBX (where each of the 2 TBUs acts as a normal SIP phone extension) allowing operator screening of calls before transfer to the studio. After the on-air call is complete, caller can be reverted back to a pre-programmed extension or group on the PBX or disconnected.

• Can be used directly, without a PBX, as simply as any SIP phone.
• GPIO / 5v TTL outputs show Ring, In use, Line Available.
• GPIO / 5v TTL inputs allow for Manual Answer, Hangup/Revert and dialling of pre-set numbers.
• Supports standard digital phone quality (G.711) and wideband calls (G.722).