ISDN Timers

The ISDN Timers object is used to modify the Timers in ISDN. See below for more information on Timers.

Web GUI Page

Dialogic > IMG 2020 > Signaling > ISDN > ISDN D Channel > New ISDN Timers

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Related Topics and Dependencies

none

Maximum Objects

One ISDN Timers object per ISDN D Channel.

Field Descriptions

Q931 T303 (Default = 400 ms)

T303 Timer sets how long to wait to get a response such as CALL PROCEEDING to a SETUP message. The value for ISDN Timer T303 is configured in 1 ms increments. The default value is 400 ms. To modify, either move the slide bar left or right -or- highlight the timer value and enter a new value. The T303 timer range is 100 ms to 40,000 ms (.1 second to 40 seconds).

Q931 T305 (Default = 400 ms)

T305 Timer sets how long to wait to get a response such as RELEASE to a DISCONNECT message. The value for ISDN Timer T305 is configured in 1 ms increments. To modify, either move the slide bar left or right -or- highlight the timer value and enter a new value. The T305 timer range is 100 ms to 40,000 ms (.1 second to 40 seconds).

Q931 T308 (Default = 400 ms)

T308 Timer sets how long to wait to get a response such as RELEASE COMPLETE to a RELEASE message. The value for ISDN Timer T308 is configured in 1 ms increments. T308 timer range is 200 ms to 65,000 ms (.2 second to 65 seconds).

Q931 T310 (Default = 2500 ms)

The T310 Timer sets how long to wait to get a response such as ALERTING or CONNECT to a Call Proceeding message. If there is no response in the time set up in the ISDN Timers pane to this Call Proceeding Message then the call will be released. The value for ISDN Timer T310 is configured in 1 ms increments. T310 timer range is 100 ms to 40,000 ms (.1 second to 40 seconds).