Hi all, I’m really confused, when I try to telnet to UC520 box the following message occurs and I don’t know is it a security issue or not because sometimes it works and sometimes not! |
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UC500.comCisco Communication Manager Express, UC520, SMB VOIP reference and community |
TRY telnet from the data gateway
Sometimes, you might have a problem connecting from certain address because someone could using the same address on the LAN. try all possible addresses otherwise post your configs we check where the problem might be
rodgers
CCNA,CCDA
Ping
Can you ping the vlan 1 IP address of the device?
yes I can ping it, actully
yes I can ping it, actully that UC box is fully operational and works fine.
Can you post your config so
Can you post your config so we can get a better look at what's going on? Otherwise if your Telnet session is timing out at random times then you could have a routing issue. Do you have SSH configured, and if so can you SSH to the CLI without issue? Can you log in to the GUI without issue? Have you tried to Telnet to a different IP address, say in the Voice VLAN?
Iv'e seen wierd things like that happen when there is a duplicate IP address somewhere in the system.
-Dapunisher
A+. Network+, MCP, CCNA, CCVP
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