The short answer is that it is not capable of doing that at present. The longer answer would question why anyone would want to develop the software to get that capability when there are perfectly good SIP ATAs available which will work well with asterisk.
Incidentally, asterisk is a PBX, not a softphone.
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Hello,
Anyone knows if b2k can work properly with asterisk softphone talking SIP?
b2kapi can help in this case?
Thanks for your time,
Caio
The short answer is that it is not capable of doing that at present. The longer answer would question why anyone would want to develop the software to get that capability when there are perfectly good SIP ATAs available which will work well with asterisk.
Incidentally, asterisk is a PBX, not a softphone.