Modem Dialout using AS5400 - Async lines

[mmalta]

Hi,

I'll have to configure an AS5400 to make a Dialout Async calls. I intend to establish a reverse telnet session to AS5400 and after that send a string dial number (AT commands) to make a call. Here in Brazil the PBX trunks are E1 R2 connect to PSTN.

I'd like to know if anyone had configure AS5400 to make this connection type? If anyone do this, I'd like to know a configuration on AS5400. I was searching on CCO this configuration, but I don't find any documentation about reverse telnet on AS5400, just in AS5300.

Another thing is that when I was configure AS5400, I don't see the line numbers on cli command "show lines". Its appear just spe number modems identifications. How could I make a reverse telnet without a line number ?

Thanks in advise,

Marcelo Malta - CCNP

[makchitale · Accepted solution]

Need to add the "rotary x" command under the lines & reverse telnet to port 3000+rotary number (3000+x).

If use "rotary 1" then "telnet y.y.y.y (3000+1)

as5350-1#telnet 1.1.1.1 2001

Trying 1.1.1.1, 2001 ...

% Connection refused by remote host <===cannot do

as5350-1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

as5350-1(config)#li 1/00 1/107

as5350-1(config-line)#rotary 1

as5350-1(config-line)#^Z

as5350-1#

as5350-1#telnet 1.1.1.1 3001

Trying 1.1.1.1, 3001 ... Open

at

OK

Instead of actually reverse telnetting in to the modems there an utility called DialOut/EZ that does the same thing:

http://www.cisco.com/warp/public/471/DialOutEZ.shtml

Thanks, Mak.

[mmalta]

Hi Mak,

You were very helpful. I'll try to use this configuration. Now I get this configuration guide and I saw that it's a recent documentation on CCO. I think that when I was searching on CCO this documentation it isn't available.

Thank you very much,

Malta

[tepatel]

Here is the url which is the best one to bookmark. You will find the technical tips using sample config and troubleshooting based on technologies.

http://www.cisco.com/kobayashi/support/tac/technologies.shtml?from=index_b

On you left side you will see list of technologies. For access/dial related, visit

http://www.cisco.com/pcgi-bin/Support/browse/index.pl?i=Technologies&f=1172