Take the 2-minute tour ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

I'm trying to use a 56K modem to make a phone call, so I need to know if it's a "voice" modem.. According to Wikipedia, if a modem answers the AT+FCLASS=? command listing an 8, it means that the modem is a voice modem. In my case though, I get the following:

AT+FCLASS=?                             
0,1,1.0,80                              

Here it says that "8.0" is "voice view", but what does it mean? Is this something more that a voice modem, or something less?

share|improve this question
add comment

1 Answer

http://en.wikipedia.org/wiki/Voice_modem_command_set gives you some useful commands you could try out. AT+VSM=? should list all the voice codecs the modem supports. If it returns a list of codecs then this modem will handle voice.

share|improve this answer
    
That command returns ERROR, so I think this solves my problem, thanks :) But still I'm wondering, what is this "voice view"? –  Joril Feb 28 '11 at 12:58
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.