Panasonic KX-UT123

Value Range
• 2
• 4
• 8
• 16
• 32
Default Value 4
Configuration File Reference SIP_TIMER_T2_n (Page 253)
Timer B
Description Specifies the value of SIP timer B (INVITE transaction timeout timer),
in milliseconds. For details, refer to RFC 3261.
Value Range 250–64000
Default Value 32000
Configuration File Reference SIP_TIMER_B_n (Page 265)
Timer D
Description Specifies the value of SIP timer D (wait time for answer resending), in
milliseconds. For details, refer to RFC 3261.
Value Range 0, 250–64000
Default Value 5000
Configuration File Reference SIP_TIMER_D_n (Page 265)
Timer F
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_n (Page 266)
Timer H
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_n (Page 266)
112 Administrator Guide Document Version 2013-03
4.5.2 SIP Settings [Line 1]–[Line x]