TPO configuration

Settings

Here are the settings that need to be set on the TPO to enable SIPS communication with Vega.

When SIPS is used to connect to a Vega gateway, the voice is also automatically encrypted by the TPO (SRTP) without additional configuration.

•Enable SIPS

application.protocol.sips.enable = true        

Location: Terminal Boot Settings, TPO Shared Settings, TPO Private Settings, TPO Boot Settings
SIP	Enable TLS protocol truefalse Key: application.protocol.sips.enable Description: This parameter allows to enable TLS protocol in the SIP signalling (SIPS)

•PLAD group

A PLAD group needs to be configured as explained here and here , to be used as a target in slot properties configuration.

To indicate the gateway have to be accessed in SIPS, the ":tls" suffix is added at the end of the definition of PLAD group targets.

Example :

application.tpo.plad.groupnames = VEGA1

application.tpo.plad.groupvalue.VEGA1 = 10.10.50.65:5061:tls, 10.10.50.66:5061:tls

TPO server certificate

A TPO server certificate needs to be configured as explained in the "TPO Server Certificate" section.