A bad GSM connection on a busy sidewalk, a bullhorn with feedback and a helicopter overhead, or a 1952 rockabilly guitar amp in a recording studio live room: The Speakerphone audio plug-in gives you authentic speakers of any size together with their natural environments. All the walkie-talkies, distant transistor radios, upstairs TV sets, bullhorns, cell phones and guitar cabinets you will ever need. Speakerphone (Mac , Windows, iLok or challenge response) will add dial tones, operator, static, and you can select from a wealth of ambiences on either the caller or receiver's end. 400 speaker impulse responses, 23 microphones, 106 'Covers' (from blankets to car trunks), 53 Altiverb rooms and outdoor spaces, 5 gigabyte of ambiences and sound FX, and 12 DSP modules from Leslie to GSM compression, conveniently presented to you in well over 500 presets.