Message Timeout Defaults

The following table shows the default timeout for specific message types within an application. The timeout value is in milliseconds, however the value can only be specified in increments of 100ms.

Note: Because the MPE and MRA devices check for expired timers using a granularity of 100ms, an expired message is detected within a window of 100ms after the message has expired.

Supported Diameter Applications, Message Types, and Timeout
Application / Interface	Message	Default timeout (msec)
Gx	CCR	5000
Gx	RAR	5000
Rx	AAR	5000
	RAR	5000
	STR	5000
	ASR	5000
S9	CCR	5000
S9	RAR	5000
Rx over S9	AAR	5000
	RAR	5000
	STR	5000
	ASR	5000
Sh	UDR	3000
	SNR	3000
	PNR	3000
	PUR	3000
Sy	SLR	3000
	STR	3000
	SNR	3000
Gy	CCR	5000
	RAR	5000
	ASR	5000
Sd	CCR	5000
	TSR	5000
	RAR	5000
Gxx	CCR	5000
Gxx	RAR	5000
VZr	SDR	5000