I found the tutorial for using Zoiper on an iPhone for connecting to Allstar nodes written by Bernie, W1BFC. I followed it to the letter and my device won't register. 

In iax.conf I have:

[myphone]
username=user
type=friend
context=myphone
host=dynamic
auth=md5
secret=mypasswd
codecpriority=host
disallow=all
allow=ulaw
allow=g726aa12
allow=gsm
transfer=no
callerid="wr4jw"

On the server after running asterisk -r i see the following;

NOTICE[2952] : chan_iax2.c:6839 register_verify: No registration for peer 'user' (from x.x.x.x)

What am I doing wrong here?

Thanks

Jamey
WR4JW