Mitel 6867i Administrator's Manual page 795

PARAMETER –
sip T1 timer
DESCRIPTION
FORMAT
DEFAULT VALUE
RANGE
EXAMPLE
PARAMETER –
sip T2 timer
Description
FORMAT
Default Value
Range
Example
PARAMETER –
sip transaction timer
DESCRIPTION
FORMAT
DEFAULT VALUE
RANGE
EXAMPLE
Operational, Basic, and Advanced Parameters
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
This timer is a SIP transaction layer timer defined in RFC 3261.
Timer 1 is an estimate, in milliseconds, of the round-trip time (RTT).
Integer
500
N/A
sip T1 timer: 600
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
This timer is a SIP transaction layer timer defined in RFC 3261.
Timer 2 represents the amount of time, in milliseconds, a
non-INVITE server transaction takes to respond to a request.
Integer
0
N/A
sip T2 timer: 8
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
The amount of time, in milliseconds that the phone allows the
callserver (registrar/proxy) to respond to SIP messages that it sends.
If the phone does not receive a response in the amount of time
designated for this parameter, the phone assumes the message has
timed out.
Integer
4000
4000 to 64000
sip transaction timer: 6000
A-97