Authenticate TFTP Access to CUCM

[HARIS_HUSSAIN]

Can we limit or authenticate Access to TFTP server on CUCM.

We have CUCM 11 and currently anyone with CUCM IP details can access the TFTP Server of CUCM on port 69.

Is there a way to limit this or make it authenticated.

Thanks

Haris

[Rajan]

ACL is the way for it. You could also configure TFTP to provide encrypted config files to endpoints.

HTH

Rajan

[HARIS_HUSSAIN]

How to make CUCM to provide Encrypted config files

[Rajan]

http://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/118929-technote-cucm-00.html

[Gordon Ross]

When designing your network ACL, you have to remember that Jabber clients need access to the TFTP process too.

Gordon.