168 V7122 GatewayUser Guideini File Field NameWeb Parameter Name Valid Range and DescriptionLogoFileName Name of the image file containing the user’s logo.File name can be up to 47 characters.The logo file name can be used to replace 3Com’ default Web logo with auser defined logo.Use a gif, jpeg or jpg image file.BkgImageFileName Name of the file containing the user’s background image.File name can be up to 47 characters.The background file can be used to replace 3Com’ default backgroundimage with a user defined background.Use a gif, jpeg or jpg image file.Security ParametersTable 38 Security Parametersini File Field NameWeb Parameter Name Valid Range and DescriptionEnableIPSec[Enable IP Security]Enables / disables the Secure Internet Protocol (IPSec) on the gateway.0 = Disable (default).1 = Enable.EnableMediaSecurity[Enable Media Security]Enables or disables the Secure Real-Time Transport Protocol (SRTP).0 = SRTP is disabled (default).1 = SRTP is enabled.SRTP is available only if DSPVersionTemplateNumber = 0 or 2.Use of SRTP reduces the number of available channels.TP-1610, V7122, TP-260:Template 0, 200 channels are available (per TPM).Template 2, 120 channels are available (per TPM).MediaSecurityBehaviour[Media Security Behavior]Determines the gateway’s mode of operation when SRTP is used(EnableMediaSecurity = 1).0 (Prefer) = The gateway initiates encrypted calls. If negotiation of the ciphersuite fails, an unencrypted call is established. Incoming calls that don’t includeencryption information are accepted.1 (Must) = The gateway initiates encrypted calls. If negotiation of the ciphersuite fails, the call is terminated. Incoming calls that don’t include encryptioninformation are rejected (default).EnableSIPS[Enable SIPS]Enables secured SIP (SIPS) connections over multiple hops.0 = Disabled (default).1 = Enabled.When SIPTransportType = 2 (TLS) and EnableSIPS is disabled, TLS is usedfor the next network hop only.When SIPTransportType = 2 (TLS) or 1 (TCP) and EnableSIPS is enabled,TLS is used through the entire connection (over multiple hops).If SIPS is enabled and SIPTransportType = UDP, the connectionfails.
