[c-nsp] Modem Chat scripts for gprs

[Brian Turnbow]

Hello all, 
I need to connect a gsm modem to a 1721 for gprs access and I have a
problem regarding the chat script.
I need to send 
at+cgdcont=1,"IP","uni.tim.it","",0,0
To the modem , but I cannot use " in a chat script, or at least I can't
find out how.
The router interprets anything between "" as a value so configuring the
above string the router sends 
at+cgdcont=1 and expects IP, which never arrives...
I tried to break up the string but the GSM modem wants the above as a
single string.
Any Ideas? 

Thanks
Brian