Secure Real-Time Transport Protocol (Srtp) - Alcatel-Lucent ALE M3 Administrator's Manual

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AmazonRootCA4.pem
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Geotrust_PCA_G3_Root.pem
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VerizonPublicSureServerCAG14_SHA2.pem
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VeriSign_Class_1_Public_Primary_Certification_Authority_G3.pem
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EquifaxSecureGlobaleBusinessCA1.pem
Note: ALE endeavors to maintain a built-in list of the most commonly used CA Certificates. If you are using a
certificate from a commercial Certificate Authority, which is not in the list above, you can send a request to
ALE technical support team, and ALE will evaluate if this certificate could be added into later firmware
release. At this point, you can also upload your specific CA certificate into your phone.
5.4.3 TLS Configuration
The following table lists the parameters you can use to configure TLS.
Parameter AccountXServer1Transport
Description It configures the type of transport protocol.
0 - UDP
1 - TCP
Permitted
2 - TLS
Values
3 - DNS-NAPTR. If no server port is given, the IP phone performs the DNS NAPTR and
SRV queries for the service type and port.
Default 0
Account → Basic → Transport Mode
Web UI
Parameter SIPTlsVersion
Description It configures the TLS version the IP phone uses to authenticate with the server.
0 - All
Permitted
1 - TLS1.0
Values
2 - TLS1.2
Default 0
Parameter SIPTlsPeerVerify
Description It enables or disables the peer verify for sip server.
Permitted false - disable
Values true - enable
Default false
SIP Features → General → SIPs Peer Verify
Web UI
Parameter SIPCertificateUrl
Description It configures the URL to download SIP server certificate.
Default Blank
Maintenance → Certificate Management → Upload Customer Certificate
Web UI

5.5 Secure Real-Time Transport Protocol (SRTP)

Secure Real-Time Transport Protocol (SRTP) encrypts the audio streams during VoIP phone calls to avoid
interception and eavesdropping. The parties participating in the call must enable SRTP feature
ALE M3-M5-M7-M8 DeskPhones Administrator Guide
config.xml
config.xml
config.xml
config.xml
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