boot process cisco ip phone configuration file on tftp server.
Cisco ip phone gets configuration file from tftp,, it contains the firmware version number ip phone supposed to be using. If ip phone is using some other version, ip phone will contact the tftp and download the suggested version.
Below is the very good you tube video describing the whole process.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...
You have reached the Cisco Logistics Support Center.. To Check Status of your RMA, visit Product Returns & Replacements (RMA).
Need help? Contact us by Phone or Email.
Phone: 1800 553 2447 Option 4