Tieline Commander G3 TLF300 Field Portable Remote Codec Audio Over IP POTS

Tested/Guaranteed • Very Good Condition • Latest Firmware • POTS Module Installed • ISDN Module Installed • Great for Remote Broadcasts via Internet • 115/230V Auto Power Supply Included.

A used field audio over IP codec with both a POTS G3 expansion module and ISDN expansion module installed. The unit has been reset to defaults and the latest firmware installed. I was able to access the unit via the Tileline remote control software and to use the GUI to adjust the various parameters and create/save connection profiles. I was also able to set up an IP session with the Tieline test servers and to get broadcast quality audio transfer over the internet. I don't have the facilities to test the POTS/ISDN interfaces but I have no reason to doubt that it works as it should. The photos show the actual item for sale.

Description

Tieline Commander G3 field and studio rack-mount IP codecs are used by thousands of radio and television broadcasters around the world every day for remote broadcasting, studio-to-transmitter links (STLs) and studio-to-studio audio distribution.

Recognized as the world’s most powerful and reliable IP audio codecs, the Commander G3 can connect over a variety of network transports. Featuring interchangeable module slots, they can be customized to connect over a variety of connections according to each broadcaster’s unique requirements.

All Commanders feature two module slots, which accept your choice of hardware plug-in modules. This allows broadcasters to send high quality, low-delay live audio over IP, 3G/4G, POTS/PSTN analog telephone lines, ISDN, X.21, GSM and B-GAN satellite networks.

All Tieline codecs are EBU N/ACIP Tech 3326 compatible over IP and the company is committed to developing new IP and 3G/4G wireless IP applications that take advantage of emerging network infrastructures around the globe.

Features

• Two expansion slots which accept your choice of IP, 3G/4G, POTS/PSTN, ISDN, X.21, GSM and B-GAN satellite plug-in modules.
• A suite of algorithms to suit all your live broadcasting requirements including Tieline’s famous Music, MusicPLUS and Voice G3* algorithms – as well as industry standards such as G.711, G.722 and MPEG Layer II.
• Tieline’s loss-tolerant MusicPLUS algorithm provides up to 20 kHz stereo audio quality with 20ms coding delay at bit rates as low as 96kbps – making it ideal for today’s IP and 3G/4G wireless networks.
• Tieline Music can deliver up to 15 kHz FM quality mono audio at bit-rates as low as 24kbps, with only 20 milliseconds encoding delay.
• Tieline Voice G3* is optimized to deliver up to 7.5 kHz quality audio at bit-rates as low as 9.6 kbps.
• A configurable 12 x 6 cross-point Digital Matrix Audio Router (DMR) for customizing your cue, intercom, talkback and audio routing and send any audio input to any audio output.
• Comprehensive and configurable communications facility and buttons for live local and studio-to-remote communications.
• Pre-configured and adjustable mono, stereo, mono/IFB and dual mono connection profiles
• 3 input and 3 output digital mixing capability, including 2 balanced mic/line inputs, 1 unbalanced auxiliary in/out, and 2 balanced outputs.
• On-board relay and RS-232 control system for local and remote control of equipment at either end of your codec link
• Full control of a remote codec’s audio input levels from the studio.
• Tieline Toolbox PC software configuration and control software, offering configuration, audio routing and input control of your local and remote codec.
• Automatic connection failover.