Linksys SPA962, SPA942, SPA932, SPA922 SIP Timer Values sec, SPA9x2 Phone Field Reference, SIP Tab

Models: SPA942

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SIP Timer Values (sec)

SPA9x2 Phone Field Reference

SIP Tab

SIP Timer Values (sec)

Parameter

Description

 

 

SIP T1

RFC 3261 T1 value (RTT estimate), which can range from

 

0 to 64 seconds. Defaults to .5 seconds.

 

 

SIP T2

RFC 3261 T2 value (maximum retransmit interval for

 

non-INVITE requests and INVITE responses), which can

 

range from 0 to 64 seconds. Defaults to 4 seconds.

 

 

SIP T4

RFC 3261 T4 value (maximum duration a message

 

remains in the network), which can range from 0 to 64

 

seconds. Defaults to 5 seconds.

 

 

SIP Timer B

INVITE time-out value, which can range from 0 to 64

 

seconds. Defaults to 16 seconds.

 

 

SIP Timer F

Non-INVITE time-out value, which can range from 0 to 64

 

seconds.Defaults to 16 seconds.

 

 

SIP Timer H

INVITE final response, time-out value, which can range

 

from 0 to 64 seconds.Defaults to 16 seconds.

 

 

SIP Timer D

ACK hang-around time, which can range from 0 to 64

 

seconds. Defaults to 16 seconds.

 

 

SIP Timer J

Non-INVITE response hang-around time, which can

 

range from 0 to 64 seconds. Defaults to 16 seconds.

 

 

SIP Timer J

Non-INVITE response hang-around time, which can

 

range from 0 to 64 seconds. Defaults to 16 seconds.

 

 

Reg Max Expires

Maximum registration expiration time allowed from the

 

proxy in the Min-Expires header. If the value is larger

 

than this setting, the maximum value is used.

 

Defaults to 7200.

 

 

Reg Retry Intvl

Interval to wait before the SPA9x2 retries registration

 

after failing during the last registration.

 

Defaults to 30.

 

 

Reg Retry Long Intvl

When registration fails with a SIP response code that

 

does not match<Retry Reg RSC>, the SPA9x2 waits for

 

the specified length of time before retrying. If this

 

interval is 0, the SPA9x2 stops trying. This value should

 

be much larger than the Reg Retry Intvl value, which

 

should not be 0.

 

Defaults to 1200.

 

 

Linksys SPA9x2 Phone Administration Guide

133

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Linksys SPA962, SPA942, SPA932, SPA922 manual SIP Timer Values sec, SPA9x2 Phone Field Reference, SIP Tab