I have a Cisco 2921 router with VWIC3-2MFT-T1/E1 card. On this card we have T1-CAS digital line connected. We have been provided with a set of DID numbers. We have a requirement where, when we dial a DID, the router should provide a dial tone, and should allow the user to dial to extension numbers. Not sure if this is feasible. If at all possible, will need to some configuration help.
Sure it's possible. What's the T1 connected to? The router will offer two-stage dialing (aka dial tone) when the incoming POTS dial-peer does not have the 'direct-inward-dial' command on it. The router will accept any input and search for an outbound dial-peer (or ephone-dn for locally registered DNs) to match. Be careful if the T1 is connected to the PSTN as this is a toll fraud risk. You need to use CoR to reign in what outbound dial-peers are available to it.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.