Administrator Level Options3-86 41-001160-01, Rev 00, Releaes 2.3IP Phone Administrator GuideN/A Private KeyFilenamesips private key Allows you to specify a Private Key file to usewhen the phone uses the TLS transportprotocol to setup a call.This parameter is required when configuringTLS (optional for Persistent TLS.)Note: The key file must use the format “.pem”.To create specific private key files to use onyour IP phone, contact Aastra TechnicalSupport.For more information, see Chapter 6, thesection, “Transport Layer Security (TLS)” onpage 6-26.N/A Trusted CertificatesFilenamesips trusted certificates Allows you to specify the Trusted Certificatefiles to use when the phone uses the TLStransport protocol to setup a call.The Trusted Certificate files define a list oftrusted certificates. The phone’s trusted listmust contain the CA root certificates for all theservers it is connecting to. For example, if thephone is connecting to server A which has acertificate signed by CA1, and server B whichhas a certificate signed by CA2, the phonemust have CA1 root certificate and CA2 rootcertificate in its Trusted Certificate file.This parameter is required when configuringTLS or Persistent TLS.Note: The certificate files must use the format“.pem”. To create custom certificate files to useon your IP phone, contact Aastra TechnicalSupport.For more information, see Chapter 6, thesection, “Transport Layer Security (TLS)” onpage 6-26.ParameterInIP Phone UIParameter inAastra Web UIParameters inConfiguration Files Description