We are researching te possibility to migrate from our 12 year old PABX to IP-telephony. Last year we replaced our switches by 3750-PoE Catalysts. We have one major issue, the entire building is equipped with Category 3 cabling and replacement of the cabling is not possible at the moment. So we are stuck to 10 Mb
Does anyone here have experience with IP-Telephony over cat.3 cabling?
We have questions like:
- Are there PoE issues?
- Is it still possible to connect a PC to the internal switch of the phone?
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.