6 user sounds – 2N Helios IP Configuration Manual v2.8.1 User Manual
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5.4.6 User Sounds
The
intercoms provide standard signalling of operational statuses by
2N Helios IP
®
tone sequences; refer to the Signalling of Operational Statuses subsection. If you find
the standard sound signalling inconvenient, modify the sounds for the following
statuses:
Ringing before answering call
Call busy tone
Call hang-up
Invalid input
Invalid Phone Book position
Switch activation
You can either completely mute the above-mentioned sounds or replace them with a
sound file of your own simply recorded into the intercom. The sound file must have the
WAV format and use PCM encoding with 8 kHz sampling frequency and 8/16-bit sample
resolution, and the file size may not exceed 128 kB. The maximum file playing time is
limited to approximately 16 seconds for 8-bit and 8 seconds for 16-bit resolution.
You can also play the recorded files via Automation using the Action.PlayUserSound
and, optionally, with the aid of the intercom speaker and/or directly into the phone call.