Outgoing settings

When I call from out to in, it’s ok. but when I call from in to out, I can hear but other person can’t hear me.

my program is here…


OUTGOING SETTINGS

PEER Details:

type=peer
qualify=no
port=5060
host=192.168.1.201
dtmfmode=rfc2833
context=from-trunk
allow=all

INCOMING SETTINGS

USER details:

type=user
nat=never
host=192.168.1.201
dtmfmode=rfc2833
context=from-trunk
canreinvite=no