Timer JDescription Specifies the value of SIP timer J (wait time for non-INVITE requestresending), in milliseconds. For details, refer to RFC 3261.Value Range 0, 250–64000Default Value 5000Configuration File Reference SIP_TIMER_J_n (Page 258)4.5.2.10 Quality of Service (QoS)SIP Packet QoS (DSCP)Description Selects the DSCP (Differentiated Services Code Point) level of DiffServapplied to SIP packets.Value Range 0–63Default Value 0Configuration File Reference DSCP_SIP_n (Page 243)4.5.2.11 SIP extensionsSupports 100rel (RFC 3262)Description Selects whether to add the option tag 100rel to the "Supported" headerof the INVITE message. For details, refer to RFC 3262.Value Range • Yes• NoNote• If you select [Yes], the Reliability of Provisional Responsesfunction will be enabled. The option tag 100rel will be added tothe "Supported" header of the INVITE message and to the"Require" header of the "1xx" provisional message. If you select[No], the option tag 100rel will not be used.Default Value NoConfiguration File Reference SIP_100REL_ENABLE_n (Page 247)Supports Session Timer (RFC 4028)Description Specifies the length of time, in seconds, that the unit waits beforeterminating SIP sessions when no reply to repeated requests isreceived. For details, refer to RFC 4028.Value Range 0, 60–65535 (0: Disable)110 Administrator Guide Document Version 2012-024.5.2 SIP Settings [Line 1]–[Line x]
