Auerswald COMpact 5200 Advanced Information page 986

Settings – Administration
SIPS/SRTP interne (VoIP)

Internal VoIP call connections are encrypted to prevent listening in.
The connection setup and termination, and also call signalling, are
encrypted with SIPS. The call data is encrypted with SRTP.
Notes:
The certificates/keys this process requires can either be generated in
the PBX or externally, and then imported from a (PC) data storage
device.
SIPS/SRTP must also be enabled in the VoIP phones. In addition, the
certificate must be verified. For this, you may need the Empreinte
digitale.
Important:
SIPS/SRTP must be switched off before you can change a certificate.
When switching it on again, it may happen that calls are interrupted.
Certificat d'origine
All properties of the certificate are displayed:
• the period of validity
• by whom and for whom the certificate has been issued
• more information (e.g. serial number and version)
986
COMpact 5200/5200R/5500R - Firmware V7.2 - Advanced Information V04 07/2018