myphone -> as5350xm -> pstn
if i enable all codecs in myphone, "show call active voice brief" shows g729r8. outbound call is ok.
But, if we enable only g711ulaw or gsm, call is dropped immediately (ring once or no ring happened).
Since it is a LAN, i want to use low complexity codec only.
For dial-peer voip, i could specify codec preference or codec used. But for dial-peer pots, i do not know how to enable a specific codec.
**** running-config ***
dial-peer voice 100 pots