Very Computer

by **Ospf** » Wed, 06 Feb 2002 19:27:40

I'm trying to find out a way to send a very specific string from a
router (Cisco 2600 series) to a cell phone, in order to establish a
DDR GPRS session.

The string is: AT+CGDCONT=1,"IP","gprs.com","0.0.0.0",0,0

The chat-script is: router# chat-script dial ""
"AT+CGDCONT=1,"IP","gprs.com","0.0.0.0",0,0"

The chat-script seems to work fine until it get to the third pair
of quotes. Then, the router says it can't receive IP response from the
cell phone (from the router's viewpoint, the expect-send-expect
procedure is okay, so it expects a string IP). I know I need, somehow,
to find a escape character that allows me to write between quotes all
that string, but I can't figure something out.

Could anyone help me, please?

by **Russ** » Wed, 06 Feb 2002 22:39:42

What do you think about this :

\ Sends the ASCII character with its octal value.

Just look for the ASCII value of quote and everything should be fine.

www.andtek.net - Web based access to real routers !

> I'm trying to find out a way to send a very specific string from a
> router (Cisco 2600 series) to a cell phone, in order to establish a
> DDR GPRS session.

> The string is: AT+CGDCONT=1,"IP","gprs.com","0.0.0.0",0,0

> The chat-script is: router# chat-script dial ""
> "AT+CGDCONT=1,"IP","gprs.com","0.0.0.0",0,0"

> The chat-script seems to work fine until it get to the third pair
> of quotes. Then, the router says it can't receive IP response from the
> cell phone (from the router's viewpoint, the expect-send-expect
> procedure is okay, so it expects a string IP). I know I need, somehow,
> to find a escape character that allows me to write between quotes all
> that string, but I can't figure something out.

> Could anyone help me, please?

by **Ospf** » Thu, 07 Feb 2002 19:08:28

Quote:>What do you think about this :

>\ Sends the ASCII character with its octal value.

>Just look for the ASCII value of quote and everything should be fine.

I just tried it but it didn't work. :(

router# configure terminal

router# chat-script string ""
"AT+CGDCONT=1,\042IP\042,\042movistar.es\042,\0420.0.0.0\042,0,0"

router# ^Z

router# show running-config

router# chat-script string ""
"AT+CGDCONT=1,"IP","movistar.es","0.0.0.0",0,0"

The IOS translates the octal value of quotes the moment you press
Return, so when the router sends the string to the cell phone, it
expects the string IP anyway. :(

Is there anything else I could try?

Thanks in advance.

Very Computer

Chat Script Problem.

Chat Script Problem.

Chat Script Problem.

Chat Script Problem.