Telephony - Gigaset de310 ip pro Instruction Manual

Secure Real Time Protocol (SRTP)
The Secure Real-time Transport Protocol (SRTP) allows voice data transferred with the
Real-time Transport Protocol (RTP) to be encrypted.
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Activate or deactivate the Secure Real Time Protocol (SRTP).
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Select whether you want to Accept Non-SRTP Call or not. If this function is activated,
you also accept incoming calls from a number that does not use SRTP.
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Select SRTP Security Type
Encryption and Authentica-
tion
Authentication
Encryption
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In the Pre-Shared Key for SRTP field, enter the password for the encryption/authenti-
cation via SRTP.
Saving settings
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Click on Save to save your settings on the Security Settings screen.

Telephony

The Telephony menu provides the following setting options:
u
Connections
This is where you can configure your VoIP connections and establish new connections.
u
Audio (Voice quality)
On this screen you can optimise the voice quality of your VoIP connections.
u
Ring tones
This is where you select different ring tones for your VoIP connections (only available
in user mode).
u
Call divert
On this screen you can define options for call divert and activate or deactivate this
function.
u
Dialling plans
The Dialling Plans screen is where you can define the use of area codes and VoIP con-
nections for outgoing phone calls and enter the international and local area code for
your phone connection.
u
Do not disturb (DND)
You can use the blacklists to block incoming calls from selected numbers and also to
block all anonymous calls.
u
Voice mail services
On this screen you can configure your network mailbox.
Configuring phone settings via the Web configurator
The data is encrypted and the device must authenticate
itself to the SIP gateway.
The device must authenticate itself to the SIP gateway
but the data is not encrypted.
The data is encrypted but the device does not have to
authenticate itself to the SIP gateway.
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