Siemens MC55 AT manual Siemens release cause for Session Management SM

3.4.11SIEMENS release cause for Session Management (SM)

Number	Description
3	The MS has not got any answer to the ACTIVATE PDP CONTEXT request message sent five
	times to the network
4	A MT PDP context which is active or in the activation process is deactivated because another
	MT PDP context with the same TI is requested by the network to be activated
5	A MT PDP context which is active or in the activation process is deactivated because another
	MT PDP context with the same TI is requested by the network to be activated. The activation
	request is rejected by the SM sending the cause 'insufficient resources' to the network
	because the SM was not able to perform the necessary comparisons for a static PDP address
	collision detection.
6	A MT PDP context which is active or in the activation process is deactivated because another
	MT PDP context with the same TI is requested by the network to be activated. As a static PDP
	address collision with an MO activating PDP context has been detected by the SM the SM dis-
	cards the activation request
7	A MT PDP context request has been indicated but could not be processed in time. The acti-
	vation request is rejected by the SM sending the cause 'insufficient resources' to the network.

3.4.12GSM cause for L3 Protocol module or other local cause

Number	Description
2	No detailed cause

3.4.13SIEMENS release cause for GPRS API

Number	Description
0	Regular deactivation of the call
1	Action temporarily not allowed
2	Wrong connection type
3	Specified data service profile invalid
4	PDP type or address is unknown
5	FDN Check was not successful; GPRS Attach and PDP Context Activation blocked
255	Undefined

3.4.14SIEMENS release cause for PPP/IP-Stack

Number	Description
0	Regular call deactivation
1	LCP stopped
255	Undefined

MC55_ATC_V04.00	Page 80 of 475	3/17/06
Confidential / Released