Cisco Cisco ASR 5700
Call Control Profile Configuration Mode
▀ attach access-type
▄ Command Line Interface Reference, StarOS Release 17
1902
101 - Message not compatible with the protocol state
111 - Protocol error, unspecified
user-device-release { before-r99 | r99-or-later } failure-code code
Default: disabled
Enables the SGSN to reject an Attach procedure based on the detected 3GPP release version of the MS
equipment and selectively send a failure cause code in the reject message. The SGSN uses the following
procedure to implement this configuration:
Enables the SGSN to reject an Attach procedure based on the detected 3GPP release version of the MS
equipment and selectively send a failure cause code in the reject message. The SGSN uses the following
procedure to implement this configuration:
1. When Attach Request is received, the SGSN checks the subscriber’s IMSI and current location
information.
2. Based on the IMSI, an operator policy and call control profile are found that relate to this Attach
Request.
3. Profile is checked for access limitations.
4. Attach Request is checked to see if the revision indicator bit is set
if not, then the configured common failure code for reject is sent;
if set, then the 3GPP release level is verified and action is taken based on the configuration of
this parameter
One of the following options must be selected and completed:
before-r99
: Indicates the MS would be a 3GPP release prior to R99 and an appropriate failure code
should be defined.
failure-code code
: Enter an integer from 2 to 111.
r99-or-later
: Indicates the MS would be a 3GPP Release 99 or later and an appropriate failure
code should be defined.
failure-code code
: Enter an integer from 2 to 111.
Usage
Once the IMSI of an incoming call is known and matched with a specific operator policy, according to the
filter definition of the
filter definition of the
mcc
command, then the associated call control profile is selected to determine how the
incoming call is handled.
By default, all attaches are allowed. If no access limitations are needed, do not use the
By default, all attaches are allowed. If no access limitations are needed, do not use the
attach
command.
Important:
Before using this command, ensure that the appropriate LAC information has been defined with the
location-area-list
command.
Use this command to define attach limitations for the call control profile.
Use this command to fine-tune the attach configuration specifying which calls/subscribers can attach and
which calls are restricted from attaching and what failure code is included in the Reject message.
Attachment restrictions can be based on any one or combination of the options, such as location area code or
access type. It is even possible to restrict all attaches.
The command can be repeated using different keyword values to further fine-tune the attachment
configuration.
Related Commands
Use this command to fine-tune the attach configuration specifying which calls/subscribers can attach and
which calls are restricted from attaching and what failure code is included in the Reject message.
Attachment restrictions can be based on any one or combination of the options, such as location area code or
access type. It is even possible to restrict all attaches.
The command can be repeated using different keyword values to further fine-tune the attachment
configuration.
Related Commands
Use the
attach restrict
command to restrict attaches.