Are you seeing the configured number (For ex. 1234567 ) sent in the Invite to CUCM ? In the SIP trunk inbound call config, significant digits selected correctly ? The number TP will be translated to in CUCM is a valid number ? you can check this by dialing the TP from any internal extension
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Hi, CUBE receives call from ISP and send the invite to your CUCM. CUCM responds back with cause code 1 which is unallocated/unassigned number. YOu need to check whether the number sent in the invite is proper extension configured in CUCM and whether the digits received are correct and as required in CUCM. HTH Rajan Pls rate all useful posts
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Cause code 20 – subscriber absent whcih translates to 480 Temporarily unavailable in SIP, you may need to check with your provider on this. HTH Rajan Pls rate all useful posts
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Unknown means actually the phone is either not connected or not in the network to reach the CUCM Unregistered - If the phone registers once and rebooting for any reason or disconnected recently it will be in this state Rejected - There is some issue with phone registration - you need to check the logs to find the reason code to identify the exact cause and troubleshoot HTH Rajan Pls rate all useful posts
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Have you checked whether the Pub showing the same ipsec cert as ipsec and ipsec-trust ? Also have you restarted the DRF services on both pub and sub ?
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IPSEC certs in CUCM used for DRF backup and restore. If the certs are self signed certificates, then once it expires, it needs to be regenerated to make it a valid cert. Regenerating ipsec cert wont affect any current config because as I mentioned this cert and DRF services are used only for backup and restore. So doing all these wont affect anything in production. HTH Rajan Pls rate all useful posts
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Procedure to regenerate ipsec cert in Pub: Regenerate IPsec Upon regeneration, the IPsec certificate automatically uploads itself to ipsec-trust. OS Admin > Security > Certificate Management > Find > Click ipsec certificate > Regenerate Make sure you are restarting DRF services after regeneration.
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In that case, you need to regenerate the ipsec cert in Pub first, followed by DRF services restart. Once regenerated, check the expiry date of ipsec and ipsec-trust cert in Pub. Both should be the same and has a new expiry date. Then proceed with the above mentioned process of uploading the cert in sub. HTH Rajan
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Publisher's ipsec certificate should be available in all subscribers as a trust. Since this is missing, you need to do the following: - Download the publisher ipsec certificate - Upload it in subscriber as ipsec-trust Restart DRF master and local services once. This will solve the backup issue. HTH Rajan Pls rate all useful posts by clicking the star below
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I dont think you need to backup the existing license as it will stay in PLM. You can go ahead and install the temp license and within the expiration period of that, try to purchase additional required licenses and install. HTH Rajan
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Hi Conor, In CUCM, names can only contain alphanumeric characters, spaces ( ), dash(-) and underscores (_) and it wont allow any other special characters HTH Rajan Pls rate all useful posts by clicking the star below
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