EX60 delays from 10 to 30 sec when calling another device
This Terminal EX60 Works OK, but the only thing is that when calling another device takes too long for the other device to receive the call. This EX60 is registered to CUCM 10.5.1 and its firmware is tc7.2.0
Are you dialing URI or extensions? If its extension, do you see some delay when dialing from a SIP phone on CUCM? You "might" be experiencing some post dial-delay. Try assiging an extension a URI and call this URI directly and see if you have a delay.
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.