I am facing trouble in registering asterisk to sip trunk. When i do >sip show registry, it shows SIP request is send but never gets response back. I cannot even ping sip.flowroute.com. My firewall is disabled and system is not behind NAT. What could be possible cause for this. Following are my configs
sip.conf
[general]
register => myusername:mypassword@sip.flowroute.com
allow=ulaw
[flowroute] ; keep this lowercase, do not change format
type=peer
secret=mypassword
username=myusername
host=sip.flowroute.com
transport-udp
port=5060
dtmfmode=rfc2833
context=inbound
canreinvite=no
allow=ulaw
insecure=port,invite
fromdomain=sip.flowroute.com
qualify=yes
extensions.conf
[outgoing]
exten=> _03.,1,Dial(SIP/${EXTEN}@flowroute,30)
Kindly guide. Thanks
Best Answer
Have you contacted the provider, flowroute.com, yet?
You opened another trend recently regarding having trouble authenticating the PEER for flowroute.com, prior question show here. There is a chance that the provider saw your earlier failed attempts as an invalid attempt to connect and has since blocked your public IP. This could result in the peer failing to authenticate and unable to ping their service. Their support should be able to confirm if your IP is blocked, and possibly "white-list" your IP to allow connection.
First thing I would do is:
FWIW this is what I saw when I did these steps