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Starting with IOS 17.3 it is possible to create tls-profile, associate multiple trustpoints with it, and then in sip-ua add "crypto signaling remote-addr <IP of far end> 255.255.255.255 trustpoint tp_name"
Now, a few days ago I remember that I create...
Does anyone know whether 4451 can be configured with the values of choice to use as payload numbers (types) in the SDP for initiated V.150.1 connections?
Can someone point me to documentation that explains how to enable (or allow only) V.150.1 on the 4451 IRS Router?We tried the steps described here: Cisco V.150.1 Minimum Essential Requirements Configuration Guide - Cisco but it does not work: For out...
We are using Cisco CUBEs and we have a question about how certificates are authenticated.Given two CUBEs loaded with certificate files where the Root CA is the same but intermediate CAs are different, will those CUBEs be able to establish TLS? Or wil...
Hello,Background: We have a CUBE interfacing with a third-party CUBE. We use TLS on the interface (1 interface, 1 IP, 1 trustpoint). Initially we'll use the same CA on either end (in which case the configuration is trivial). But what if one of the en...
Then the only way to handle the migration of CAs is a manual update? I knew that we could do it manually but that requires coordination between the endpoints a (tiny) outage (ideally, both ends will do it at the same time resulting in a very short di...
So how is it handled out in the industry? Say, two companies have their respective SBCs/CUBEs and running TLS in between. Then one of them gets a new certificate and it happens to be a different CA (i.e. not common to both ends) -- how do they ensure...
It could be either end. It is not known ahead of time which side will transition first. I tried and created 2 trustpoints, 2 tls-profiles, 2 tenant definitions, 2 dial-peers (each associated with different tenant, of which each was associated with di...
