Panasonic KX-UT133-B - Timer Settings; T1 Timer; T2 Timer; Timer B

Value Range
• UDP
• TCP
Default Value UDP
Configuration File Reference SIP_TRANSPORT_n (Page 228)
4.5.2.9 Timer Settings
T1 Timer
Description Selects the default interval, in milliseconds, between transmissions of
SIP messages. For details, refer to RFC 3261.
Value Range
• 250
• 500
• 1000
• 2000
• 4000
Default Value 500
Configuration File Reference SIP_TIMER_T1_n (Page 218)
T2 Timer
Description Selects the maximum interval, in seconds, between transmissions of
SIP messages. For details, refer to RFC 3261.
Value Range
• 2
• 4
• 8
• 16
• 32
Default Value 4
Configuration File Reference SIP_TIMER_T2_n (Page 219)
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 230)
98 Administrator Guide Document Version 2011-06
4.5.2 SIP Settings [Line 1]–[Line 4]