Options:GVP MCP:sip:transport-4

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Published Option

transport.4

Default Value:
Valid Values: <transport_name> <type>:<ip-address>:<port> [parameters]
Changes Take Effect: At start/restart

defines transport layer for SIP stack and the network interfaces that are used to process SIP requests
Format: sip.transport.x = transport_name
type:ip:port [parameters]

where: transport_name is any string type is udp/tcp/tls ip is the IP address of the network interface that accepts incoming SIP messages port is the port number where SIP stack accepts incoming SIP messages [parameters] defines any extra SIP transport parameters. Note that this is for LMSIP2.

If ip is an IPv6 address, [] must be used. To define a transport to listen to all IPv4 interfaces, use "any" or "any4" for ip. To define a transport to listen to all IPv6 interfaces, use "any6" for ip. Example:
cert=[cert path and filename] Applicable to SIPS only and mandatory if using SIPS. The path and the filename of the TLS certificate to be used.
key=[key path and filename] Applicable to SIPS only and mandatory if using SIPS. The path and the filename of the TLS key to be used.
type=[Type of secure transport] Applicable to SIPS only and is optional. The type of secure transport to be used and value can be TLSv1_2, TLSv1_1, TLSv1, SSLv3, or SSLv23. The default value is TLSv1_2. Note that SSLv2 is no longer supported.
password=[password] Applicable to SIPS only and is optional. The password associated with the certificate and key pair. Required only if key file is password protected.
cafile=[CA cert path and filename] Mandatory for TLS mutual authentication. The path and the filename of the certificate to be used for verifying the peer. The same certificate specified in cert=[cert path and filename] parameter can be used as the value here if using only 1 certificate is preferred.
verifypeer=true Mandatory for TLS mutual authentication. This parameter turns on the TLS mutual authentication.
verifydepth=[max depth for the certificate chain verification] Applicable only to TLS mutual authentication. This parameter sets the maximum depth for the certificate chain verification. For the default Genesys certificate provided, the recommended value is 1.
tls-cipher-list=[List of ciphers that are applicable for the socket] Applicable only to TLS socket - both server and client sockets. This parameter allows selecting a list of cipher suites used in TLS. This option is transfered to a third-party library and describes a possible set of cipher suites. Refer to https://www.openssl.org/docs/man1.0.2/man1/ciphers.html for Cipher list format. Default is ALL:!EXPORT:!LOW:!aNULL:!eNULL:!SSLv2 crlenabled=true Mandatory for CRL validation. Enabling this parameter will only validate the CRL on the client connection(For Server Certificate). To validation the CRL on server connection(For Client Certificate) the verifypeer should be enabled along with this parameter. crlpaths=[CRL cert filenames with absolute path] Mandatory for CRL validation. The filenames of semi-colon separated certificates for CRL validation. Remarks: The default transport is the smallest non-empty ID. If all transport.x values are empty, UDP, TCP, and TLS transports will all be enabled and respectively listen from ports 5060, 5060, and 5061 on any network interface. TLS transport will use the certificate, x509_certificate.pem, and key, x509_private_key.pem, in the config directory. UDP will be the default transport.

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