Quick Question : CUCM 7.1.3

Answered Question
Mar 25th, 2010
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Do we have any known issues with CUCM 7.1.3...while CFAll to any PSTN  number?
The setup is a migration from 4.1.3 to 7.1.3


TIA..


-Amit

Correct Answer by Rob Huffman about 7 years 4 months ago

Hey Amit,


You are most welcome my friend


You're right here in that you can also "tweak" this setting;


You can change the setting below •***With Activating Device/Line CSS ;


Call Forward and Call Pickup Settings


Calling Search Space Activation Policy


Three possible values exist for this option:


Use System Default


With Configured CSS


***With Activating Device/Line CSS


If you select the With Configured CSS option, the Forward All Calling Search Space that is explicitly configured in the Directory Number Configuration window controls the forward all activation and call forwarding. If the Forward All Calling Search Space is set to None, no CSS gets configured for Forward All. A forward all activation attempt to any directory number with a partition will fail. No change in the Forward All Calling Search Space and Secondary Calling Search Space for Forward All occurs during the forward all activation.


If you prefer to utilize the combination of the Directory Number Calling Search Space and Device Calling Search Space without explicitly configuring a Forward All Calling Search Space, select With Activating Device/Line CSS for the Calling Search Space Activation Policy. With this option, when Forward All is activated from the phone, the Forward All Calling Search Space and Secondary Calling Search Space for Forward All automatically gets populated with the Directory Number Calling Search Space and Device Calling Search Space for the activating device.


With this configuration (Calling Search Space Activation Policy set to With Activating Device/Line), if the Forward All Calling Search Space is set to None, when forward all is activated through the phone, the combination of Directory Number Calling Search Space and activating Device Calling Search Space gets used to verify the forward all attempt.


If you configure the Calling Search Space Activation Policy to Use System Default, then the CFA CSS Activation Policy cluster-wide service parameter determines which Forward All Calling Search space will be used. If the CFA CSS Activation Policy service parameter gets set to With Configured CSS, then Forward All Calling Search Space and Secondary Calling Search Space for Forward All will be used for Call Forwarding. If CFA CSS Activation Policy service parameter gets set to With Activating Device/Line CSS, then Forward All Calling Search Space and Secondary Calling Search Space for Forward All will be automatically populated with the Directory Number Calling Search Space and Device Calling Search Space for the activating device.


CFA CSS Activation Policy Service Parameter


Ensure the CFA CSS Activation Policy service parameter that displays in the Clusterwide Parameters (Feature - Forward) section of the Service Parameter Configuration window is set correctly for call forward all to work as intended. The parameter includes two possible values:


With Configured CSS (default)


With Activating Device/Line CSS


When the Calling Search Space Activation Policy is set to Use System Default, the value of the CFA CSS Activation Policy service parameter gets used to determine the Call Forward All CSS.


When the option With Configured CSS is selected, the primary and secondary CFA Calling Search Space get used. When the option With Activating Device/Line CSS is selected, the primary and secondary CFA Calling Search Space get updated with primary line Calling Search Space and activating Device Calling Search Space.


By default, the value of the CFA CSS Activation Policy service parameter is set to With Configured CSS.



http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/6_0_1/ccmcfg/b03dn.html#wpxref31174




Hope this helps!

Rob



Please support CSC Helps Haiti


https://supportforums.cisco.com/docs/DOC-8895


https://supportforums.cisco.com/docs/DOC-8727

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Amit K Sharma Thu, 03/25/2010 - 05:38
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Do we need to configure the same thing as mentioned in the 5.x to 6.x doc:


Set the CFA CSS Activation Policy as With activating device/line CSS.

Rob Huffman Thu, 03/25/2010 - 05:40
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Hi Amit,


In CCM 4.1(3) the Call Forward All - CSS (calling search space) could

be left at and still work I believe. In newer CUCM versions like

7.1(3) there must be a Call Forward All - CSS set on the DN level. In your case the

CSS must have appropriate PSTN access levels.


Cheers!

Rob

Amit K Sharma Thu, 03/25/2010 - 05:43
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Thanks Rob...


I will try and will let you know if this works...


Thanks for the quick response..



-Amit

Correct Answer
Rob Huffman Thu, 03/25/2010 - 05:52
User Badges:
  • Super Red, 40000 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 IP Telephony, Unified Communications

Hey Amit,


You are most welcome my friend


You're right here in that you can also "tweak" this setting;


You can change the setting below •***With Activating Device/Line CSS ;


Call Forward and Call Pickup Settings


Calling Search Space Activation Policy


Three possible values exist for this option:


Use System Default


With Configured CSS


***With Activating Device/Line CSS


If you select the With Configured CSS option, the Forward All Calling Search Space that is explicitly configured in the Directory Number Configuration window controls the forward all activation and call forwarding. If the Forward All Calling Search Space is set to None, no CSS gets configured for Forward All. A forward all activation attempt to any directory number with a partition will fail. No change in the Forward All Calling Search Space and Secondary Calling Search Space for Forward All occurs during the forward all activation.


If you prefer to utilize the combination of the Directory Number Calling Search Space and Device Calling Search Space without explicitly configuring a Forward All Calling Search Space, select With Activating Device/Line CSS for the Calling Search Space Activation Policy. With this option, when Forward All is activated from the phone, the Forward All Calling Search Space and Secondary Calling Search Space for Forward All automatically gets populated with the Directory Number Calling Search Space and Device Calling Search Space for the activating device.


With this configuration (Calling Search Space Activation Policy set to With Activating Device/Line), if the Forward All Calling Search Space is set to None, when forward all is activated through the phone, the combination of Directory Number Calling Search Space and activating Device Calling Search Space gets used to verify the forward all attempt.


If you configure the Calling Search Space Activation Policy to Use System Default, then the CFA CSS Activation Policy cluster-wide service parameter determines which Forward All Calling Search space will be used. If the CFA CSS Activation Policy service parameter gets set to With Configured CSS, then Forward All Calling Search Space and Secondary Calling Search Space for Forward All will be used for Call Forwarding. If CFA CSS Activation Policy service parameter gets set to With Activating Device/Line CSS, then Forward All Calling Search Space and Secondary Calling Search Space for Forward All will be automatically populated with the Directory Number Calling Search Space and Device Calling Search Space for the activating device.


CFA CSS Activation Policy Service Parameter


Ensure the CFA CSS Activation Policy service parameter that displays in the Clusterwide Parameters (Feature - Forward) section of the Service Parameter Configuration window is set correctly for call forward all to work as intended. The parameter includes two possible values:


With Configured CSS (default)


With Activating Device/Line CSS


When the Calling Search Space Activation Policy is set to Use System Default, the value of the CFA CSS Activation Policy service parameter gets used to determine the Call Forward All CSS.


When the option With Configured CSS is selected, the primary and secondary CFA Calling Search Space get used. When the option With Activating Device/Line CSS is selected, the primary and secondary CFA Calling Search Space get updated with primary line Calling Search Space and activating Device Calling Search Space.


By default, the value of the CFA CSS Activation Policy service parameter is set to With Configured CSS.



http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/6_0_1/ccmcfg/b03dn.html#wpxref31174




Hope this helps!

Rob



Please support CSC Helps Haiti


https://supportforums.cisco.com/docs/DOC-8895


https://supportforums.cisco.com/docs/DOC-8727

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