Voice Quality - Gigaset Maxwell 10 Online Manual

If you want to deactivate the function, select
Setting ring tones
You can set ring tones for each configured VoIP account. You can specify different ring tones for exter nal and internal calls as well as for group
calls, if this information is available for incoming calls (depending on the telephone system).
Choose a Ring tone
Click Test to play your chosen melody.
Saving settings
Click on Save to save your settings for this connection.
Deleting a connection
Click on Delete Connection
Audio settings
The voice quality of your VoIP calls is determined by the codec used for the transmission. To increase the quality, more data must be transmitted.
Depending on the bandwidth of your DSL connection, this can then lead to problems with the volume of data – especially if two VoIP calls are
made simul taneously – so that the transmission no longer takes place smoothly. The following settings allow you to adjust your Gigaset to your
individual DSL connection.
Settings -> Telephony -> Audio
You can set the following parameters for the voice quality for each connection:
Time interval for RTP packets
Select the interval for sending RTP packets (20 or 30 ms).
RTP (RTP = Real-Time Transport Protocol) is a protocol for the continuous transmission of audio visual data (streams) via IP-based
networks.

Voice quality

Both parties involved in a phone connection (caller/sender and recipient) must use the same voice codec. The voice codec is negotiated between
the sender and the recipient when establishing a con nection. You can influence the voice quality by selecting (bearing in mind the bandwidth of
your Internet connection) the voice codecs your phone is to use, and specifying the order in which the codecs are to be suggested when a VoIP
connection is established.
ÛSelect the required codecs and define the sequence in which they should be used.
The following voice codecs are supported by your phone:
G.722 The broadband voice codec G.722 works at the same bit rate as G.711 (64 kbit/s per voice connection) but at a higher
sampling rate (16 kHz) and therefore provides excellent sound quality.
G.711 a Excellent voice quality (comparable with ISDN). The required bandwidth is 64 kbit/s per voice connection.
law/G.711
law
Silence suppression
No .
for all call types or different ring tones for specific call types.
to delete the displayed connection.