Basic Functions; Secure Voice Transmission; Answering A Call - Siemens OpenScape Voice OpenStage 20 E SIP User Manual

Step by step

Basic functions

Please read carefully the introductory chapter
"Getting to know your OpenStage phone"
page 12 before performing any of the steps
described here on your phone.

Secure voice transmission

Prerequisite: The secure voice communication option
must be activated by your administrator.
If you call a party or receive a call from a party over a se-
cure connection, a padlock icon
party's row on your graphic display. You can opt to have
voice connections that are no longer secure indicated
by a brief alerting tone and a window with the message
"Unencrypted call" (see

Answering a call

Your OpenStage phone rings with the tone signal set
when an incoming call is received.
If transmitted, calling party information (name, phone
number) appears on the display.
If you have set a pattern melody
a ringtone
ble that the administrator presets a different ring-
tone or deactivates the ringtone, regardless of
the call type (e.g. an external or internal call).
An incoming call will interrupt any ongoing tele-
phone setting operations. When the call ends,
you can press the N key to return to the point
in the menu structure where you were interrupt-
ed.
1. Closed for secure or open for nonsecure voice communication
1
appears on the other
page 127).
page 124 on your phone, it is possi-
Basic functions
page 124 or
27