Setting Dtmf Signaling For Voip - Siemens Gigaset S675 IP Manual

Setting the phone with the PC
Entering numbers
¤
Enter the network mailbox number in the
desired connection.
With some VoIP providers your mailbox number is downloaded together
with the general VoIP provider data (
tion and displayed under
¤
Select
Activating/deactivating the network mailbox
¤
You can activate (
using the option in the
by selecting the appropriate option. The change does not need to be saved.
Please note
u
You need to have requested the network mailbox for your fixed line net-
work connection from your fixed line network provider.
u
For details of how to enter the network mailbox numbers and activate/deac-
tivate network mailboxes, please see

Setting DTMF signaling for VoIP

DTMF signaling is required, for example, for querying and controlling certain
network mailboxes via digit codes or for remote operation of the local answer-
ing machine.
To send DTMF signals via VoIP you must first define how key codes should be
converted into and sent as DTMF signals: as audible information via the speech
channel or as a "SIP Info" message.
Ask your VoIP provider which type of DTMF transmission it supports.
¤
Open the following Web page:
Area DTMF over VoIP connections
Make the required settings for sending DTMF signals.
¤
Activate
(in voice packets).
¤
Activate
¤
Select
Please note
u
The settings for DTMF signaling apply to all VoIP connections (VoIP
accounts).
u
DTMF signals cannot be transmitted in the audio path (Audio) on broadband
connections (the G.722 codec is used).
176
Call
Set to save your settings.
‰
) and deactivate (
Active
Audio or RFC 2833, if DTMF signals are to be transmitted acoustically
if DTMF signals are to be transmitted as code.
SIP Info
Set to save your settings.
Call number
£
Page 158), saved to your base sta-
number.
) individual network mailboxes
column. Activating/deactivating is carried out
Page 107.
¢
Settings Telephony
column after the
¢
Advanced Settings.