Sonetel

Asterisk Asterisk Support
5

i did 2 identical trunk with fixed ip
dig sip.conetel.com:
sip.sonetel.com. 300 IN A 208.51.64.179
sip.sonetel.com. 300 IN A 208.51.64.181

type=friend
dtmfmode=rfc2833
context=from-trunk
host=208.51.64.179
username=user
fromuser=user
secret=password
nat=yes
fromdomain=gmail.com
outboundproxy=208.51.64.179
insecure=invite
disallow=All
allow=alaw&ulaw&gsm


Register String:  user@gmail.com:pass@208.51.64.179

this is working perfectly… but changing ip by sip.sonetel.com break everything

any idea to avoid that?