We have a ASA5505 at a branch office for IPSEC VPN to main office. Telneting to the ASA5505 gives a message "Could not open connection to the host, on port 23: Connect failed". The branch office has access to the internet. Any suggestions to be telnet to above firewall would be appreciated.
Using ssh to remote acccess your ASA box is always best way.
You can download and install a SSH client to your PC,like Putty, it's a free software, you can get it at
Or you can buy a SecureCRT if you want more powerful SSH client.