Timer F (milliseconds)

Description Specifies the value of SIP timer F (non-INVITE transaction timeout
timer), in milliseconds. For details, refer to RFC 3261.
Value Range 250–64000
Default Value 32000
Configuration File Reference SIP_TIMER_F (Page 312)

Timer H (milliseconds)

Description Specifies the value of SIP timer H (wait time for ACK reception), in
milliseconds. For details, refer to RFC 3261.
Value Range 250–64000
Default Value 32000
Configuration File Reference SIP_TIMER_H (Page 312)

Timer J (milliseconds)

Description Specifies the value of SIP timer J (wait time for non-INVITE request
resending), in milliseconds. For details, refer to RFC 3261.
Value Range 0, 250–64000
Default Value 5000
Configuration File Reference SIP_TIMER_J (Page 312)
4.5.1.12 Quality of Service (QoS)

SIP Packet QoS (DSCP)

Description Selects the DSCP (Differentiated Services Code Point) level of DiffServ
applied to SIP packets.
Value Range 0–63
Default Value 0
Configuration File Reference DSCP_SIP (Page 304)
4.5.1.13 SIP extensions

Supports 100rel (RFC 3262)

Description Selects whether to add the option tag 100rel to the "Supported" header
of the INVITE message. For details, refer to RFC 3262.
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