Value Range • Y (Enable 100rel function)• N (Disable 100rel function)Note• If set to "Y", the Reliability of Provisional Responses functionwill be enabled. The option tag 100rel will be added to the"Supported" header of the INVITE message and to the"Require" header of the "1xx" provisional message.• If set to "N", the option tag 100rel will not be used.Default Value NWeb User Interface Reference Supports 100rel (RFC 3262) (Page 110)SIP_INVITE_EXPIRE_nParameter Name Example SIP_INVITE_EXPIRE_1, SIP_INVITE_EXPIRE_2, …,SIP_INVITE_EXPIRE_6Value Format IntegerDescription Specifies the period, in seconds, in which the INVITE message willexpire.Value Range 0, 60–65535 (0: Disable)Default Value 0SIP_18X_RTX_INTVL_nParameter Name Example SIP_18X_RTX_INTVL_1, SIP_18X_RTX_INTVL_2, …,SIP_18X_RTX_INTVL_6Value Format IntegerDescription Specifies the retransmission interval, in seconds, for "18x" responses.Value Range 0, 1–600 (0: Disable)Default Value 0SIP_PRSNC_ADDR_nParameter Name Example SIP_PRSNC_ADDR_1, SIP_PRSNC_ADDR_2, …,SIP_PRSNC_ADDR_6Value Format StringDescription Specifies the IP address or FQDN of the SIP presence server.Value Range Max. 127 characters (IP address in dotted-decimal notation or FQDN)Default Value Empty stringWeb User Interface Reference Presence Server Address (Page 105)248 Administrator Guide Document Version 2012-025.7.2 SIP Settings
