I'm not able to gain access to my cisco 1841 via telnet from remote. I can telnet to any inside interface without problem, but not to the dialer interface. Trying to scanning for open ports from remote i only get ftp port 21 (i don't know why since i havn't forwarded any ftp port) and SSH port 443, but not telnet port 23. Router is configured with HWIC-1ADSL card for DSL connection and HWIC-AP-G-E for wireless connections.
Hereafter relevant config.