Secure Hair Pinning w/ UC500 with PRI

Answered Question
Sep 22nd, 2010

Is there a way to securely hairpin?  The customers wants to be able to call into their DID and then after ending a code or entering his voicemail would like to be able to make an outbound call from the system.

I know if I do not enter "direct-inward-dial" on an inbound dial-peer for the PRI I can get dialtone and make outbound calls.  But this is unsecure, I am looking for a secure way to accomplish this.



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Overall Rating: 5 (1 ratings)
Mario Garcia Wed, 09/22/2010 - 09:53

Hi Steve,

Looks like DISA will work, I knew there had to be something that would allow this to be securely done.

I was going to setup FAC and force users to enter a code to make an international call.

It is a UC560.



Steven DiStefano Wed, 09/22/2010 - 10:16

I would not do this on a UC560.   The support model going forward will be After Jan 3rd, installs of 540/560 will be supported with CCA only.  No CLI.

If you do it prior, you are covered, but from a practice building perspective, you may want to stick with CCA since beyond that point, it wont.

Best thing to do is have it added to Anna's CCA roadmap and prioritized.