Operation Manual

COMfortel 1400IP/2600IP/3600IP - Firmware V2.2G - Operation and Configuration V03 07/2015 467
Settings
Providers and PBXs
Configuring SIPS and Switching It On/Off
– Save your settings before you leave the screen.
Using the Telephone to Configure the SIP Transport Protocol
Requirements:
– switched-off SIPS
1. Tap on Apps > Settings > Providers & PBXs.
2. Tap on the name of the provider/PBX.
3. Under SIP settings, tap on SIP.
4. Tap on SIP transport protocol.
5. Select one of these options from the SIP transport protocol list field:
Configuring SIPS and Switching It On/Off
To prevent anyone from listening in to VoIP conversations, you can encrypt these connections.
The connection setup and termination, and also signalling, are encrypted with SIPS. The call
data is encrypted with SRTP.
Important: If you are using this on an Auerswald PBX, the PBX specifies the
encryption method. The PBX overwrites manual settings.
You can configure SIPS as follows:
• Separately for the provider or PBX
• Using the configuration manager
• Using the telephone
Using the Configuration Manager to Configure SIPS and Switch It On/Off
Requirements:
– SIP account: A certificate, saved on the hard disk
UDP: Selects UDP as the SIP transport protocol.
TCP: Selects TCP as the SIP transport protocol.