AASTRA 4425 IP Vision for MD Evolution User Guide - Manual (Page 41)

41 MD Evolution – Dialog 4425 IP Vision
Introduction to Your Extension
Tones, Voice Announcements, and Ring
Tones
Over and above visual information displayed on your extension’s
screen and LEDs, there are also various tones, voice announcements
and ring tones that signal the status of your extension, or certain
associated services.
The tones heard are applicable under the following conditions and
with the following timing and frequency:
Normally, the following voice announcement (or voice guide) is
provided under the following condition:
Your extension also offers a selection of 10 different ring melodies
and 10 different ring volume levels. See the “ Physical Programming
of Your Extension ” section.
Internal dial tone • Heard each time the handset is picked up from your extension
(excluding all activated special services).
330 Hz
Continuous
Ringback tone • Heard when you call an extension that is free.
424 Hz
1,5 sec. On/3,5 sec. Off
Call on-hold or call
camp-on tone
• Heard when you call an extension that is busy and your call
has been placed on automatic camp-on, or when your call is
placed on-hold by a third party set.
424 Hz
2 consecutive beeps,
repeated every 5 seconds.
Busy tone • Heard when you call an extension that is busy, but automatic
camp-on is not possible for your call, or when a service
request on your extension is refused.
424 Hz
0,5 sec. On/0,5 sec. Off
Call waiting presentation
tone
• Heard when you receive a new call, when your extension is
already busy.
Ring signal
Only 1 ring signal, not repeated
Intrusion or call offer tone • Heard when a third party – typically an attendant – intervenes
during your current call.
424 Hz
2 consecutive beeps,
repeated every 1,4 seconds.
Service Acceptance tone • Heard when a request for service is accepted on your
extension.
Melody
Multi-toned melody – continuous.
Appointment reminder
notification
• Heard following your response to an appointment reminder
call, this announcement indicates the nature of this automatic
system call. See the “ More Features of Your Extension ”
section.
Message: “It’s time for your appointment.”