When somebody calls my pstn number, which I bought from flynumber, and the call is forwarded to my SIP account, what codec is used? Can I choose my favorite one?
Hi, these are the codecs
Yes, depending on your device or software you can have it set to your preferred codec.
GSM ULAW ALAW G.726 ADPCM SLIN LPC10 G.729
Oh, so does this mean that I can configure the codecs that are used for incoming calls in my soft phone? I did not know that.
You sure can, most SIP devices/software have the option to give a codec preference over another
I know this is possible with any Asterisk based system