Please find the below details where i am able to register the details using softphone using SIP TCP but in asterisk 13 i am not able to register using the sip.conf file
[VOIP]
disallow=all
allow=ulaw
allow=alaw
type=friend
username=XXXXXXXXXXXXXXXXXXXXX
secret=XXXXXXXXXXXXXXXXXXXXXXXX
host=XXXXXXXXXXXXXXXXXXXXXXXXX
dtmfmode=RFC2833
qualify=yes
fromuser=XXXXXXXXXXXXXXXXXXXX
authuser=XXXXXXXXXXXXXXXXXXXXXXXXX
fromdomain=XXXXXXXXXXXXXXXXXXXXXXXX
authdomain=XXXXXXXXXXXXXXXXXXXXXXXX
context=trunkinbound
insecure=port,invite
tcpenable=yes