2
votes
1answer
54 views

what is the relationship between wvdial, pon and chat?

I've checked their man pages, but I'm still confused. I just know they are all related to ppp connections... I'm surprised that when I googled "pon wvdial relationship", I get no useful results, so I ...
1
vote
1answer
73 views

difficulties to establish a ppp connection to a GSM provider

i want to establish a ppp link to a GSM provider with my cell phone modem. The modem gets recognized and I can send AT commands just fine but I can not get the connection established. My chat script ...
2
votes
1answer
393 views

Chat source code

Source code of chat program (used for dialog with modem) is open? If it is so, where I can find it? I'm try find it, but no success.