Telnet from CME to application server.

[Toronoboy]

How can I test communication / connectivity from the CME to a specific IP of a server on specific port e.g. port 1813 ?

[acampbell]

Hi,

I take it that your CME is Cisco Call Manager Express (ie. a cisco router).

make sure you are allowed to telnet out

Check your configs

for remote access then using the router to telnet out

line vty 0 4
transport out telnet

from a local console its is
line con 0

from the router in exec mode

router# telnet a.b.c.d 1813

if you receive an "open" response then your TCP is allowed.